{"id":614,"date":"2026-08-13T03:54:33","date_gmt":"2026-08-13T03:54:33","guid":{"rendered":"https:\/\/n2-compressor.com\/how-to-size-an-n2-compressor-from-required-flow-rate-and-discharge-pressure\/"},"modified":"2026-08-13T07:20:40","modified_gmt":"2026-08-13T07:20:40","slug":"how-to-size-an-n2-compressor-from-required-flow-rate-and-discharge-pressure","status":"publish","type":"post","link":"https:\/\/n2-compressor.com\/vi\/how-to-size-an-n2-compressor-from-required-flow-rate-and-discharge-pressure\/","title":{"rendered":"C\u00e1ch t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n N2 d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u v\u00e0 \u00e1p su\u1ea5t \u0111\u1ea7u ra."},"content":{"rendered":"
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Chuy\u1ec3n \u0111\u1ed5i nhu c\u1ea7u quy tr\u00ecnh th\u00e0nh l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o v\u00e0 t\u1ef7 l\u1ec7 n\u00e9n.<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c x\u00e1c \u0111\u1ecbnh l\u01b0\u1ee3ng nit\u01a1 m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u1ea7n, sau \u0111\u00f3 chuy\u1ec3n \u0111\u1ed5i nhu c\u1ea7u \u0111\u00f3 th\u00e0nh \u0111i\u1ec1u ki\u1ec7n h\u00fat th\u1ef1c t\u1ebf m\u00e0 m\u00e1y s\u1ebd g\u1eb7p ph\u1ea3i.<\/p>\n<\/header>\n

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Vi\u1ec7c t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n N2 d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t \u0111\u1ea7u ra \u0111\u00f2i h\u1ecfi nhi\u1ec1u h\u01a1n l\u00e0 ch\u1ec9 so s\u00e1nh hai c\u1ed9t trong catalog. Quy tr\u00ecnh th\u01b0\u1eddng th\u1ec3 hi\u1ec7n nhu c\u1ea7u d\u01b0\u1edbi d\u1ea1ng l\u01b0u l\u01b0\u1ee3ng kh\u00ed \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a, trong khi m\u00e1y n\u00e9n th\u1ec3 t\u00edch d\u01b0\u01a1ng n\u1ea1p kh\u00ed v\u00e0o xi lanh \u1edf \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf. Do \u0111\u00f3, nhi\u1ec7m v\u1ee5 \u0111\u1ea7u ti\u00ean l\u00e0 ph\u1ea3i th\u1ed1ng nh\u1ea5t y\u00eau c\u1ea7u c\u1ee7a quy tr\u00ecnh v\u00e0 \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y n\u00e9n. Ghi l\u1ea1i l\u01b0u l\u01b0\u1ee3ng nit\u01a1 c\u1ea7n thi\u1ebft, \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 tham chi\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho l\u01b0u l\u01b0\u1ee3ng \u0111\u00f3, \u00e1p su\u1ea5t h\u00fat t\u1ed1i thi\u1ec3u v\u00e0 b\u00ecnh th\u01b0\u1eddng, nhi\u1ec7t \u0111\u1ed9 h\u00fat, \u00e1p su\u1ea5t \u0111\u1ea7u ra c\u1ea7n thi\u1ebft v\u00e0 th\u1eddi gian c\u1ee7a b\u1ea5t k\u1ef3 nhu c\u1ea7u cao \u0111i\u1ec3m n\u00e0o. Chuy\u1ec3n \u0111\u1ed5i \u00e1p su\u1ea5t \u0111o sang \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i tr\u01b0\u1edbc khi t\u00ednh to\u00e1n m\u1eadt \u0111\u1ed9 kh\u00ed ho\u1eb7c t\u1ef7 s\u1ed1 n\u00e9n. Sau \u0111\u00f3, \u01b0\u1edbc t\u00ednh th\u1ec3 t\u00edch \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf t\u01b0\u01a1ng \u1ee9ng v\u1edbi l\u01b0\u1ee3ng kh\u00ed c\u1ea7n thi\u1ebft. Th\u1ec3 t\u00edch \u0111\u00f3 gi\u00fap x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 d\u1ecbch chuy\u1ec3n, trong khi t\u1ef7 l\u1ec7 h\u00fat\/\u0111\u1ea7u ra quy\u1ebft \u0111\u1ecbnh vi\u1ec7c ph\u00e2n c\u1ea5p, nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00f4ng su\u1ea5t. C\u00f3 th\u1ec3 th\u00eam m\u1ed9t bi\u00ean \u0111\u1ed9 an to\u00e0n sau khi \u0111\u00e3 ph\u00e2n t\u00e1ch c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng, cao \u0111i\u1ec3m v\u00e0 t\u01b0\u01a1ng lai. M\u00f4 h\u00ecnh cu\u1ed1i c\u00f9ng v\u1eabn ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra d\u1ef1a tr\u00ean d\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t v\u00ec hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch, khe h\u1edf, t\u1ed5n th\u1ea5t van, t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1eb7c t\u00ednh kh\u00ed th\u1ef1c t\u1ebf quy\u1ebft \u0111\u1ecbnh c\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/p>\n

\"N2
Vi\u1ec7c t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc c\u1ea7n li\u00ean k\u1ebft nhu c\u1ea7u quy tr\u00ecnh chu\u1ea9n h\u00f3a v\u1edbi th\u1ec3 t\u00edch h\u00fat th\u1ef1c t\u1ebf, t\u1ef7 l\u1ec7 \u00e1p su\u1ea5t v\u00e0 \u0111i\u1ec3m hi\u1ec7u su\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh c\u1ee7a nh\u00e0 cung c\u1ea5p.<\/figcaption><\/figure>\n

C\u00e1c bi\u1ebfn s\u1ed1 v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ngu\u1ed3n g\u1ed1c c\u1ee7a ch\u00fang.<\/h2>\n
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l\u01b0u l\u01b0\u1ee3ng nit\u01a1 c\u1ea7n thi\u1ebft<\/dt>\n
L\u01b0\u1ee3ng kh\u00ed m\u00e0 quy tr\u00ecnh c\u1ea7n, v\u1edbi \u0111i\u1ec1u ki\u1ec7n tham chi\u1ebfu b\u00ecnh th\u01b0\u1eddng ho\u1eb7c ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c n\u00eau r\u00f5.<\/dd>\n<\/div>\n
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\u00e1p su\u1ea5t h\u00fat tuy\u1ec7t \u0111\u1ed1i<\/dt>\n
\u00c1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i t\u1ea1i m\u1eb7t b\u00edch c\u1eeda h\u00fat c\u1ee7a m\u00e1y n\u00e9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c t\u00ednh to\u00e1n v\u1ec1 m\u1eadt \u0111\u1ed9 v\u00e0 \u0111\u1ed9 n\u00e9n.<\/dd>\n<\/div>\n
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\u00e1p su\u1ea5t x\u1ea3 tuy\u1ec7t \u0111\u1ed1i<\/dt>\n
\u00c1p su\u1ea5t \u0111\u1ea7u ra tuy\u1ec7t \u0111\u1ed1i t\u01b0\u01a1ng \u1ee9ng v\u1edbi \u00e1p su\u1ea5t cung c\u1ea5p c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh, c\u1ed9ng v\u1edbi t\u1ed5n th\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh \u1edf ph\u00eda h\u1ea1 l\u01b0u.<\/dd>\n<\/div>\n
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kh\u1ea3 n\u0103ng n\u00e9n<\/dt>\n
S\u1ef1 sai l\u1ec7ch so v\u1edbi h\u00e0nh vi c\u1ee7a kh\u00ed l\u00fd t\u01b0\u1edfng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng h\u1ec7 s\u1ed1 n\u00e9n khi c\u00e1c \u0111i\u1ec1u ki\u1ec7n y\u00eau c\u1ea7u hi\u1ec7u ch\u1ec9nh theo kh\u00ed th\u1ef1c.<\/dd>\n<\/div>\n
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hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch<\/dt>\n
T\u1ef7 l\u1ec7 th\u1ec3 t\u00edch d\u1ecbch chuy\u1ec3n l\u00fd thuy\u1ebft tr\u1edf th\u00e0nh th\u1ec3 t\u00edch h\u00fat th\u1ef1c t\u1ebf sau khi tr\u1eeb \u0111i c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 khe h\u1edf, van v\u00e0 t\u1ef7 s\u1ed1 \u00e1p su\u1ea5t.<\/dd>\n<\/div>\n
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l\u1ee3i nhu\u1eadn d\u1ecbch v\u1ee5<\/dt>\n
M\u1ee9c d\u1ef1 tr\u00f9 c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c ghi nh\u1eadn cho nh\u1eefng r\u1ee7i ro \u0111\u00e3 bi\u1ebft, s\u1ef1 suy gi\u1ea3m th\u00f4ng th\u01b0\u1eddng ho\u1eb7c s\u1ef1 t\u0103ng tr\u01b0\u1edfng theo k\u1ebf ho\u1ea1ch, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t h\u1ec7 s\u1ed1 d\u1ef1 ph\u00f2ng t\u00f9y \u00fd.<\/dd>\n<\/div>\n<\/dl>\n

1. B\u1eaft \u0111\u1ea7u v\u1edbi l\u01b0\u1ee3ng kh\u00ed \u0111\u1ed1t d\u1ef1a tr\u00ean c\u01a1 s\u1edf tham chi\u1ebfu \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1.<\/h2>\n

N\u1ebfu nh\u00e0 m\u00e1y ghi r\u00f5 c\u00f4ng su\u1ea5t 1.000 Nm3\/h, h\u00e3y x\u00e1c \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i n\u00e0o x\u00e1c \u0111\u1ecbnh th\u1ec3 t\u00edch m\u00e9t kh\u1ed1i ti\u00eau chu\u1ea9n trong d\u1ef1 \u00e1n \u0111\u00f3. N\u1ebfu y\u00eau c\u1ea7u l\u00e0 SCFM (\u0111\u01a1n v\u1ecb th\u1ec3 t\u00edch kh\u00ed d\u01b0\u1edbi 1000 m\u00b3), \u200b\u200bh\u00e3y x\u00e1c nh\u1eadn c\u00e1c \u0111i\u1ec1u ki\u1ec7n ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u00e0i li\u1ec7u ngu\u1ed3n. C\u00e1c quy \u01b0\u1edbc kh\u00e1c nhau c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn sai s\u1ed1 \u0111\u00e1ng k\u1ec3 khi chuy\u1ec3n \u0111\u1ed5i h\u00e0ng tr\u0103m ho\u1eb7c h\u00e0ng ngh\u00ecn \u0111\u01a1n v\u1ecb. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng theo l\u00f4, h\u00e3y t\u00ednh to\u00e1n l\u01b0\u1ee3ng kh\u00ed c\u1ea7n thi\u1ebft trong su\u1ed1t s\u1ef1 ki\u1ec7n v\u00e0 \u00e1p su\u1ea5t t\u1ed1i thi\u1ec3u ph\u1ea3i duy tr\u00ec t\u1ea1i ng\u01b0\u1eddi d\u00f9ng. Kh\u00f4ng t\u00ednh trung b\u00ecnh m\u1ee9c cao \u0111i\u1ec3m m\u01b0\u1eddi ph\u00fat trong m\u1ed9t gi\u1edd tr\u1eeb khi c\u1ed1 \u00fd s\u1eed d\u1ee5ng b\u00ecnh ch\u1ee9a \u0111\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng h\u00e0ng t\u1ed3n kho b\u1ecb thi\u1ebfu. Vi\u1ebft nhu c\u1ea7u b\u00ecnh th\u01b0\u1eddng, nhu c\u1ea7u cao \u0111i\u1ec3m v\u00e0 nhu c\u1ea7u t\u01b0\u01a1ng lai th\u00e0nh c\u00e1c h\u00e0ng ri\u00eang bi\u1ec7t \u0111\u1ec3 logic t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc v\u1eabn hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng.<\/p>\n

2. Chuy\u1ec3n \u0111\u1ed5i l\u01b0\u1ee3ng kh\u00ed c\u1ea7n thi\u1ebft sang tr\u1ea1ng th\u00e1i h\u00fat th\u1ef1c t\u1ebf.<\/h2>\n

\u0110\u1ec3 chuy\u1ec3n \u0111\u1ed5i k\u1ef9 thu\u1eadt ban \u0111\u1ea7u, \u0111\u1ecbnh lu\u1eadt kh\u00ed li\u00ean h\u1ec7 \u00e1p su\u1ea5t, th\u1ec3 t\u00edch, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 n\u00e9n: P1 V1 \/(Z1 T1) = P2 V2 \/(Z2 T2). S\u1eed d\u1ee5ng \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i v\u00e0 nhi\u1ec7t \u0111\u1ed9 tuy\u1ec7t \u0111\u1ed1i. M\u1ed9t v\u1ebf c\u1ee7a ph\u01b0\u01a1ng tr\u00ecnh c\u00f3 th\u1ec3 bi\u1ec3u th\u1ecb l\u01b0u l\u01b0\u1ee3ng tham chi\u1ebfu \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a; v\u1ebf c\u00f2n l\u1ea1i bi\u1ec3u th\u1ecb l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y n\u00e9n. K\u1ebft qu\u1ea3 l\u00e0 l\u01b0u l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf (m3\/h), ch\u1ee9 kh\u00f4ng ph\u1ea3i th\u1ec3 t\u00edch d\u1ecbch chuy\u1ec3n cu\u1ed1i c\u00f9ng c\u1ee7a m\u00e1y n\u00e9n. N\u1ebfu \u00e1p su\u1ea5t h\u00fat gi\u1ea3m, c\u00f9ng m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng nit\u01a1 s\u1ebd chi\u1ebfm th\u1ec3 t\u00edch \u0111\u1ea7u v\u00e0o l\u1edbn h\u01a1n, do \u0111\u00f3 th\u1ec3 t\u00edch d\u1ecbch chuy\u1ec3n c\u1ea7n thi\u1ebft t\u0103ng l\u00ean. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 h\u00fat t\u0103ng \u1edf c\u00f9ng m\u1ed9t \u00e1p su\u1ea5t, m\u1eadt \u0111\u1ed9 gi\u1ea3m v\u00e0 nhu c\u1ea7u d\u1ecbch chuy\u1ec3n c\u0169ng t\u0103ng l\u00ean. T\u00ednh to\u00e1n \u1edf m\u1eadt \u0111\u1ed9 h\u00fat th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3 khi ki\u1ec3m tra c\u00f4ng su\u1ea5t.<\/p>\n

3. T\u00ednh to\u00e1n t\u1ec9 s\u1ed1 n\u00e9n t\u1ed5ng th\u1ec3 t\u1eeb \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i.<\/h2>\n

S\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c r = Pdischarge_abs \/ Psuction_abs. T\u1ef7 l\u1ec7 d\u1ef1a tr\u00ean gi\u00e1 tr\u1ecb \u0111o b\u1eb1ng \u00e1p k\u1ebf c\u00f3 th\u1ec3 sai l\u1ec7ch nghi\u00eam tr\u1ecdng, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf \u00e1p su\u1ea5t h\u00fat th\u1ea5p. Ki\u1ec3m tra t\u1ef7 l\u1ec7 \u1edf \u00e1p su\u1ea5t h\u00fat t\u1ed1i thi\u1ec3u v\u00e0 l\u01b0u l\u01b0\u1ee3ng x\u1ea3 t\u1ed1i \u0111a c\u1ea7n thi\u1ebft. Con s\u1ed1 n\u00e0y gi\u00fap nh\u00e0 cung c\u1ea5p x\u00e1c \u0111\u1ecbnh xem c\u1ea7n m\u1ed9t hay nhi\u1ec1u giai \u0111o\u1ea1n v\u00e0 \u00e1p su\u1ea5t gi\u1eefa c\u00e1c giai \u0111o\u1ea1n n\u00ean gi\u1ea3m \u1edf \u0111\u00e2u. N\u00f3 c\u0169ng l\u00e0m n\u1ed5i b\u1eadt \u0111\u1ed9 nh\u1ea1y: m\u1ed9t s\u1ef1 gi\u1ea3m nh\u1eb9 \u00e1p su\u1ea5t \u0111\u1ea7u v\u00e0o c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u00e1ng k\u1ec3 t\u1ef7 l\u1ec7 ngay c\u1ea3 khi \u0111i\u1ec3m \u0111\u1eb7t tr\u00ean \u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng x\u1ea3 kh\u00f4ng thay \u0111\u1ed5i. Kh\u00f4ng n\u00ean ch\u1ecdn s\u1ed1 giai \u0111o\u1ea1n d\u1ef1a tr\u00ean quy t\u1eafc t\u1ef7 l\u1ec7 chung; h\u00e3y s\u1eed d\u1ee5ng ph\u00e9p t\u00ednh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh nhi\u1ec7m v\u1ee5 v\u00e0 sau \u0111\u00f3 x\u00e1c nh\u1eadn l\u1ea1i c\u00e1c giai \u0111o\u1ea1n, nhi\u1ec7t \u0111\u1ed9 v\u00e0 gi\u1edbi h\u1ea1n c\u01a1 h\u1ecdc \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n

\u0110\u1ec3 tham kh\u1ea3o th\u00f4ng tin v\u1ec1 c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng t\u1ef1, vui l\u00f2ng xem trang web n\u00e0y. T\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n kh\u00ed nit\u01a1<\/a> c\u00e1c t\u00f9y ch\u1ecdn trong khi ki\u1ec3m tra c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1eadn h\u00e0nh trong ph\u1ea7n n\u00e0y. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n n2 t\u1eeb l\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/p>\n

\"Industrial
Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea5u h\u00ecnh xi lanh, ph\u00e2n t\u1ea7ng v\u00e0 l\u00e0m m\u00e1t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau khi qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u0111\u00e3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i sang tr\u1ea1ng th\u00e1i \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y n\u00e9n.<\/figcaption><\/figure>\n

4. Ch\u1ec9 b\u1ed5 sung x\u1eed l\u00fd t\u1ea3i tr\u1ecdng cao \u0111i\u1ec3m sau khi \u0111\u00e3 xem x\u00e9t \u0111\u1ebfn vi\u1ec7c l\u01b0u tr\u1eef.<\/h2>\n

N\u1ebfu nhu c\u1ea7u cao \u0111i\u1ec3m ch\u1ec9 k\u00e9o d\u00e0i v\u00e0i gi\u00e2y ho\u1eb7c v\u00e0i ph\u00fat, h\u00e3y t\u00ednh to\u00e1n xem b\u00ecnh ch\u1ee9a c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t ph\u1ea7n kh\u00ed hay kh\u00f4ng. L\u01b0\u1ee3ng kh\u00ed d\u1ef1 tr\u1eef kh\u1ea3 d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o th\u1ec3 t\u00edch b\u00ecnh ch\u1ee9a v\u00e0 \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t cho ph\u00e9p gi\u1eefa gi\u1edbi h\u1ea1n v\u1eadn h\u00e0nh cao v\u00e0 th\u1ea5p. M\u00e1y n\u00e9n c\u0169ng cung c\u1ea5p kh\u00ed trong su\u1ed1t th\u1eddi gian n\u00e0y, v\u00ec v\u1eady b\u00ecnh ch\u1ee9a ch\u1ec9 c\u1ea7n b\u00f9 \u0111\u1eafp ph\u1ea7n thi\u1ebfu h\u1ee5t gi\u1eefa nhu c\u1ea7u v\u00e0 ngu\u1ed3n cung c\u1ee7a m\u00e1y n\u00e9n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y n\u00e9n nh\u1ecf h\u01a1n, \u1ed5n \u0111\u1ecbnh h\u01a1n so v\u1edbi vi\u1ec7c ch\u1ec9 ch\u1ecdn m\u00e1y n\u00e9n cho nhu c\u1ea7u t\u1ed1i \u0111a t\u1ee9c th\u1eddi. N\u1ebfu nhu c\u1ea7u cao \u0111i\u1ec3m k\u00e9o d\u00e0i h\u00e0ng gi\u1edd, vi\u1ec7c l\u01b0u tr\u1eef kh\u00ed kh\u00f3 c\u00f3 th\u1ec3 l\u00e0 gi\u1ea3i ph\u00e1p kinh t\u1ebf v\u00e0 m\u00e1y n\u00e9n n\u00ean \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho t\u1ea3i tr\u1ecdng duy tr\u00ec ho\u1eb7c nhi\u1ec1u thi\u1ebft b\u1ecb n\u00ean c\u00f9ng chia s\u1ebb c\u00f4ng su\u1ea5t.<\/p>\n

5. \u00c1p d\u1ee5ng ph\u1ee5 c\u1ea5p th\u00e2m ni\u00ean h\u1ee3p l\u00fd<\/h2>\n

Kho\u1ea3ng d\u1ef1 ph\u00f2ng h\u1eefu \u00edch khi n\u00f3 bao g\u1ed3m m\u1ed9t s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn nh\u1ea5t \u0111\u1ecbnh, ch\u1eb3ng h\u1ea1n nh\u01b0 r\u00f2 r\u1ec9 nh\u1ecf, hao m\u00f2n d\u1ef1 ki\u1ebfn, dung sai thi\u1ebft b\u1ecb ho\u1eb7c t\u0103ng tr\u01b0\u1edfng s\u1ea3n xu\u1ea5t trong ng\u1eafn h\u1ea1n. N\u00f3 tr\u1edf n\u00ean c\u00f3 h\u1ea1i khi nhi\u1ec1u b\u1ed9 ph\u1eadn c\u1ed9ng th\u00eam ph\u1ea7n tr\u0103m ri\u00eang c\u1ee7a h\u1ecd v\u00e0 m\u00e1y n\u00e9n cu\u1ed1i c\u00f9ng l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi nhu c\u1ea7u b\u00ecnh th\u01b0\u1eddng. M\u00e1y n\u00e9n piston qu\u00e1 kh\u1ed5 c\u00f3 th\u1ec3 b\u1ecb x\u1ea3 t\u1ea3i, t\u00e1i tu\u1ea7n ho\u00e0n ho\u1eb7c d\u1eebng th\u01b0\u1eddng xuy\u00ean, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t v\u00e0 l\u00e0m ph\u1ee9c t\u1ea1p vi\u1ec7c ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t. H\u00e3y hi\u1ec3n th\u1ecb nhu c\u1ea7u quy tr\u00ecnh th\u00f4, dung sai k\u1ef9 thu\u1eadt v\u00e0 tr\u01b0\u1eddng h\u1ee3p m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai d\u01b0\u1edbi d\u1ea1ng c\u00e1c con s\u1ed1 ri\u00eang bi\u1ec7t. \u0110i\u1ec1u \u0111\u00f3 cho ph\u00e9p b\u1ed9 ph\u1eadn mua s\u1eafm \u0111\u00e1nh gi\u00e1 chi ph\u00ed c\u1ee7a s\u1ef1 linh ho\u1ea1t thay v\u00ec ch\u00f4n v\u00f9i n\u00f3 trong m\u1ed9t y\u00eau c\u1ea7u l\u01b0u l\u01b0\u1ee3ng b\u1ecb th\u1ed5i ph\u1ed3ng.<\/p>\n

\"Gas
\u0110\u1ed9 tin c\u1eady trong th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c c\u1ea5u h\u00ecnh m\u00e1y n\u00e9n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn b\u1ea3o d\u01b0\u1ee1ng ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec7m v\u1ee5 th\u1ef1c t\u1ebf c\u1ee7a quy tr\u00ecnh. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, h\u00ecnh \u1ea3nh h\u1ed7 tr\u1ee3 m\u00e1y n\u00e9n c\u1ee1 n2 d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/figcaption><\/figure>\n

6. Ki\u1ec3m ch\u1ee9ng k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n d\u1ef1a tr\u00ean hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf c\u1ee7a m\u00e1y n\u00e9n.<\/h2>\n

T\u00ednh to\u00e1n k\u1ef9 thu\u1eadt x\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec m\u00e1y n\u00e9n ph\u1ea3i l\u00e0m; n\u00f3 kh\u00f4ng d\u1ef1 \u0111o\u00e1n m\u1ecdi t\u1ed5n th\u1ea5t b\u00ean trong m\u1ed9t m\u00e1y th\u1ef1c t\u1ebf. Y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p cung c\u1ea5p c\u00f4ng su\u1ea5t, c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5, \u00e1p su\u1ea5t t\u1eebng giai \u0111o\u1ea1n, nhi\u1ec7t \u0111\u1ed9 t\u1eebng giai \u0111o\u1ea1n v\u00e0 t\u1ed1c \u0111\u1ed9 cho th\u00e0nh ph\u1ea7n nit\u01a1 v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea7u v\u00e0o \u0111\u00e3 n\u00eau. Xem x\u00e9t tr\u01b0\u1eddng h\u1ee3p m\u1eadt \u0111\u1ed9 h\u00fat th\u1ea5p nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00f4ng su\u1ea5t v\u00e0 tr\u01b0\u1eddng h\u1ee3p \u00e1p su\u1ea5t h\u00fat cao nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ea3i tr\u1ecdng \u0111\u1ed9ng c\u01a1 ho\u1eb7c t\u1ea3i tr\u1ecdng c\u01a1 h\u1ecdc n\u1ebfu c\u00f3 li\u00ean quan. Trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed, \u0111o \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 h\u00fat, \u00e1p su\u1ea5t x\u1ea3, l\u01b0u l\u01b0\u1ee3ng v\u00e0 t\u1ea3i tr\u1ecdng t\u1ea1i \u0111i\u1ec3m v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh. N\u1ebfu c\u00e1c \u0111i\u1ec1u ki\u1ec7n bi\u00ean \u0111o \u0111\u01b0\u1ee3c kh\u00e1c v\u1edbi y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u00e3y \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i s\u1ef1 so s\u00e1nh tr\u01b0\u1edbc khi k\u1ebft lu\u1eadn m\u00e1y n\u00e9n ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3.<\/p>\n

Ki\u1ec3m tra t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc<\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n
C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn dung t\u00edch m\u00e1y n\u00e9n<\/caption>\n
M\u1ee5c<\/th>\nC\u00e2u h\u1ecfi k\u1ef9 thu\u1eadt<\/th>\nT\u00edn hi\u1ec7u x\u00e1c minh ho\u1eb7c quy\u1ebft \u0111\u1ecbnh<\/th>\n<\/tr>\n<\/thead>\n
C\u01a1 s\u1edf d\u00f2ng ch\u1ea3y<\/th>\n\u00c1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 tham chi\u1ebfu n\u00e0o x\u00e1c \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng kh\u00ed nit\u01a1 \u0111\u00e3 n\u00eau?<\/td>\nNhu c\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf m\u00e0 kh\u00f4ng g\u00e2y nh\u1ea7m l\u1eabn.<\/td>\n<\/tr>\n
Tr\u1ea1ng th\u00e1i h\u00fat<\/th>\nM\u1eadt \u0111\u1ed9 \u0111\u1ea7u v\u00e0o th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 bao nhi\u00eau?<\/td>\nVi\u1ec7c ki\u1ec3m tra kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i bao g\u1ed3m c\u1ea3 \u00e1p su\u1ea5t th\u1ea5p v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao.<\/td>\n<\/tr>\n
T\u1ef7 l\u1ec7 \u00e1p su\u1ea5t<\/th>\nP2_abs\/P1_abs b\u1eb1ng bao nhi\u00eau \u1edf tr\u01b0\u1eddng h\u1ee3p gi\u1edbi h\u1ea1n?<\/td>\nVi\u1ec7c ph\u00e2n t\u1ea7ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean t\u1ef7 l\u1ec7 th\u1ef1c t\u1ebf.<\/td>\n<\/tr>\n
Nhu c\u1ea7u cao \u0111i\u1ec3m<\/th>\nLi\u1ec7u l\u01b0\u1ee3ng h\u00e0ng t\u1ed3n kho c\u1ee7a m\u00e1y thu c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u thi\u1ebfu h\u1ee5t v\u01b0\u1ee3t qu\u00e1 c\u00f4ng su\u1ea5t c\u1ee7a m\u00e1y n\u00e9n kh\u00ed kh\u00f4ng?<\/td>\nM\u00e1y n\u00e9n kh\u00ed kh\u00f4ng t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c trang b\u1ecb c\u00f4ng su\u1ea5t l\u1edbn h\u01a1n m\u1ee9c c\u1ea7n thi\u1ebft cho m\u1ed9t s\u1ef1 ki\u1ec7n ng\u1eafn h\u1ea1n.<\/td>\n<\/tr>\n<\/tbody>\n
Ghi l\u1ea1i c\u0103n c\u1ee9 cu\u1ed1i c\u00f9ng v\u00e0o y\u00eau c\u1ea7u b\u00e1o gi\u00e1, h\u1ed3 s\u01a1 nghi\u1ec7m thu ho\u1eb7c h\u1ed3 s\u01a1 b\u1ea3o tr\u00ec \u0111\u1ec3 k\u1ef9 s\u01b0 kh\u00e1c c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i quy\u1ebft \u0111\u1ecbnh \u0111\u00f3.<\/td>\n<\/tr>\n<\/tfoot>\n<\/table>\n<\/div>\n

B\u1ea3ng t\u00ednh x\u00e1c minh d\u1ef1 \u00e1n<\/h2>\n

Bi\u1ebfn m\u1ee5c \u0111\u00e1nh gi\u00e1 \u201cthi\u1ebft l\u1eadp l\u01b0u l\u01b0\u1ee3ng tham chi\u1ebfu\u201d th\u00e0nh m\u1ed9t b\u01b0\u1edbc ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c ghi l\u1ea1i. X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed quan s\u00e1t th\u1ea5y l\u01b0u l\u01b0\u1ee3ng nit\u01a1 c\u1ea7n thi\u1ebft, tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng t\u1ea1i th\u1eddi \u0111i\u1ec3m \u0111\u00f3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u01b0\u1ee3ng ngu\u1ed3n ho\u1eb7c h\u1ea1 ngu\u1ed3n n\u00e0o c\u00f3 th\u1ec3 l\u00e0m thay \u0111\u1ed5i \u00e1p su\u1ea5t x\u1ea3 tuy\u1ec7t \u0111\u1ed1i. Ghi l\u1ea1i thi\u1ebft b\u1ecb, b\u1ea3n v\u1ebd, b\u1ea3ng d\u1eef li\u1ec7u ho\u1eb7c ki\u1ec3m tra th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thi\u1ebft l\u1eadp c\u01a1 s\u1edf. Sau \u0111\u00f3 th\u1ef1c hi\u1ec7n thao t\u00e1c \u201cX\u00e1c nh\u1eadn xem l\u01b0u l\u01b0\u1ee3ng quy tr\u00ecnh l\u00e0 Nm3\/h, m3\/h th\u1ef1c t\u1ebf hay quy \u01b0\u1edbc l\u01b0u l\u01b0\u1ee3ng ti\u00eau chu\u1ea9n kh\u00e1c\u201d trong \u0111i\u1ec1u ki\u1ec7n c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i. N\u1ebfu k\u1ebft qu\u1ea3 m\u00e2u thu\u1eabn v\u1edbi h\u00e0nh vi d\u1ef1 ki\u1ebfn, h\u00e3y t\u1ea1m d\u1eebng quy\u1ebft \u0111\u1ecbnh thi\u1ebft k\u1ebf ho\u1eb7c b\u1ea3o tr\u00ec ti\u1ebfp theo cho \u0111\u1ebfn khi s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p cho k\u1ef9 s\u01b0 kh\u00e1c \u0111\u1ee7 b\u1ed1i c\u1ea3nh \u0111\u1ec3 t\u00e1i t\u1ea1o l\u1ea1i vi\u1ec7c ki\u1ec3m tra m\u00e0 kh\u00f4ng c\u1ea7n d\u1ef1a v\u00e0o tr\u00ed nh\u1edb ho\u1eb7c gi\u1ea3 \u0111\u1ecbnh kh\u00f4ng \u0111\u01b0\u1ee3c ghi l\u1ea1i.<\/p>\n

H\u00e3y s\u1eed d\u1ee5ng trang web n\u00e0y. m\u00e1y n\u00e9n kh\u00ed nit\u01a1<\/a> Ngu\u1ed3n l\u1ef1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t b\u01b0\u1edbc ki\u1ec3m tra th\u1ee9 hai khi chuy\u1ec3n \u0111\u1ed5i y\u00eau c\u1ea7u n\u00e0y th\u00e0nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y n\u00e9n. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n n2 t\u1eeb l\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/p>\n

S\u1eed d\u1ee5ng \u00e1p su\u1ea5t h\u00fat tuy\u1ec7t \u0111\u1ed1i l\u00e0m \u0111i\u1ec3m ki\u1ec3m tra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, g\u1eafn li\u1ec1n v\u1edbi nguy\u00ean t\u1eafc \u201cChuy\u1ec3n \u0111\u1ed5i t\u1ea5t c\u1ea3 \u00e1p su\u1ea5t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc sang \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh \u0111\u1ecbnh lu\u1eadt kh\u00ed ho\u1eb7c t\u1ef7 l\u1ec7\u201d. Ghi l\u1ea1i v\u1ecb tr\u00ed \u0111o ho\u1eb7c ki\u1ec3m tra, tr\u1ea1ng th\u00e1i kh\u00ed, t\u1ea3i tr\u1ecdng m\u00e1y n\u00e9n, v\u1ecb tr\u00ed van li\u00ean quan v\u00e0 t\u00e0i li\u1ec7u x\u00e1c \u0111\u1ecbnh s\u1ef1 ch\u1ea5p nh\u1eadn. Ki\u1ec3m tra ch\u00e9o kh\u1ea3 n\u0103ng n\u00e9n c\u00f9ng l\u00fac \u0111\u1ec3 tr\u00e1nh nh\u1ea7m l\u1eabn tri\u1ec7u ch\u1ee9ng c\u1ee5c b\u1ed9 v\u1edbi v\u1ea5n \u0111\u1ec1 to\u00e0n h\u1ec7 th\u1ed1ng. Kh\u00e1i ni\u1ec7m \u201cchuy\u1ec3n \u0111\u1ed5i \u00e1p su\u1ea5t sang tuy\u1ec7t \u0111\u1ed1i\u201d ch\u1ec9 ho\u00e0n ch\u1ec9nh khi quan s\u00e1t d\u1eabn \u0111\u1ebfn m\u1ed9t quy\u1ebft \u0111\u1ecbnh r\u00f5 r\u00e0ng: ch\u1ea5p nh\u1eadn, s\u1eeda ch\u1eefa ho\u1eb7c chuy\u1ec3n cho nh\u00e0 cung c\u1ea5p xem x\u00e9t. L\u1eb7p l\u1ea1i vi\u1ec7c ki\u1ec3m tra sau b\u1ea5t k\u1ef3 s\u1ef1 s\u1eeda ch\u1eefa n\u00e0o v\u00e0 l\u01b0u gi\u1eef c\u00e1c gi\u00e1 tr\u1ecb tr\u01b0\u1edbc v\u00e0 sau c\u00f9ng v\u1edbi h\u1ed3 s\u01a1 v\u1eadn h\u00e0nh ho\u1eb7c b\u1ea3o tr\u00ec.<\/p>\n

X\u00e1c minh \u201c\u01b0\u1edbc t\u00ednh l\u01b0u l\u01b0\u1ee3ng th\u1ec3 t\u00edch \u0111\u1ea7u v\u00e0o\u201d b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong \u0111\u00f3 \u00e1p su\u1ea5t \u0111\u1ea7u ra tuy\u1ec7t \u0111\u1ed1i v\u00e0 hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i c\u00f9ng nhau. \u1ed4n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng, ghi l\u1ea1i \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, l\u01b0u l\u01b0\u1ee3ng ho\u1eb7c tr\u1ea1ng th\u00e1i m\u00e1y m\u00f3c n\u1ebfu c\u00f3 li\u00ean quan, v\u00e0 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111\u00e3 hi\u1ec7u chu\u1ea9n ho\u1eb7c ki\u1ec3m tra tr\u1ef1c ti\u1ebfp t\u1ea1i c\u00e1c v\u1ecb tr\u00ed \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. Th\u1ef1c hi\u1ec7n \u201cT\u00ednh to\u00e1n th\u1ec3 t\u00edch \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf \u1edf \u00e1p su\u1ea5t t\u1ed1i thi\u1ec3u v\u00e0 nhi\u1ec7t \u0111\u1ed9 h\u00fat t\u1ed1i \u0111a d\u1ef1 ki\u1ebfn\u201d v\u00e0 ghi l\u1ea1i c\u1ea3 ph\u1ea3n h\u1ed3i d\u1ef1 ki\u1ebfn \u200b\u200bv\u00e0 quan s\u00e1t \u0111\u01b0\u1ee3c. N\u1ebfu c\u1ea7n gi\u1edbi h\u1ea1n c\u1ee5 th\u1ec3 cho t\u1eebng m\u00f4 h\u00ecnh, h\u00e3y l\u1ea5y gi\u1edbi h\u1ea1n \u0111\u00f3 t\u1eeb t\u00e0i li\u1ec7u c\u1ee7a m\u00e1y n\u00e9n, b\u00ecnh ch\u1ee9a, \u0111\u01b0\u1eddng \u1ed1ng, m\u00e1y ph\u00e1t \u0111i\u1ec7n ho\u1eb7c quy tr\u00ecnh \u0111\u00e3 ch\u1ecdn thay v\u00ec nh\u1eadp m\u1ed9t gi\u00e1 tr\u1ecb chung chung. B\u1ea3n ghi ph\u1ea3i th\u1ec3 hi\u1ec7n l\u00fd do t\u1ea1i sao quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng l\u00e0 h\u1ee3p l\u00fd v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n

Tr\u01b0\u1edbc khi \u0111\u00f3ng l\u1ec7nh c\u00f4ng vi\u1ec7c, h\u00e3y \u0111\u1ea3m b\u1ea3o vi\u1ec7c \u201cT\u00e1ch d\u00f2ng ch\u1ea3y li\u00ean t\u1ee5c kh\u1ecfi nhu c\u1ea7u \u0111\u1ec9nh ng\u1eafn h\u1ea1n v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u00f3ng g\u00f3p c\u1ee7a thi\u1ebft b\u1ecb nh\u1eadn\u201d c\u00f3 th\u1ec3 truy xu\u1ea5t b\u1eb1ng ch\u1ee9ng. \u0110\u1ed1i v\u1edbi kh\u1ea3 n\u0103ng n\u00e9n, h\u00e3y ghi l\u1ea1i \u0111i\u1ec3m tham chi\u1ebfu v\u00e0 \u0111\u01a1n v\u1ecb ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n v\u1eadt l\u00fd; \u0111\u1ed1i v\u1edbi bi\u00ean \u0111\u1ed9 d\u1ecbch v\u1ee5, h\u00e3y ghi l\u1ea1i \u0111i\u1ec3m so s\u00e1nh x\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng nh\u1ea5t qu\u00e1n. Li\u00ean h\u1ec7 c\u1ea3 hai quan s\u00e1t v\u1edbi \u201cki\u1ec3m tra t\u1ef7 l\u1ec7 n\u00e9n\u201d v\u00e0 v\u1edbi t\u1ea3i th\u1ef1c t\u1ebf ho\u1eb7c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t gi\u00e1 tr\u1ecb kh\u00f4ng c\u00f3 v\u1ecb tr\u00ed v\u00e0 tr\u1ea1ng th\u00e1i s\u1ebd kh\u00f3 s\u1eed d\u1ee5ng l\u1ea1i sau n\u00e0y. N\u1ebfu ki\u1ec3m tra cho th\u1ea5y s\u1ef1 kh\u00f4ng kh\u1edbp, h\u00e3y kh\u1eafc ph\u1ee5c s\u1ef1 h\u1ea1n ch\u1ebf, tr\u1ea1ng th\u00e1i \u0111i\u1ec1u khi\u1ec3n, \u0111i\u1ec1u ki\u1ec7n linh ki\u1ec7n ho\u1eb7c gi\u1ea3 \u0111\u1ecbnh thi\u1ebft k\u1ebf g\u00e2y ra n\u00f3, sau \u0111\u00f3 l\u1eb7p l\u1ea1i quan s\u00e1t t\u01b0\u01a1ng t\u1ef1 \u0111\u1ec3 ch\u1ee9ng minh vi\u1ec7c s\u1eeda ch\u1eefa ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 gi\u1ea3 \u0111\u1ecbnh.<\/p>\n

\"Industrial
S\u1eed d\u1ee5ng b\u1ed1 tr\u00ed thi\u1ebft b\u1ecb, kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng c\u00f9ng nhau khi x\u00e1c nh\u1eadn nhi\u1ec7m v\u1ee5 n\u00e9n kh\u00ed nit\u01a1 \u0111\u00e3 ch\u1ecdn. Trong v\u1ecb tr\u00ed n\u00e0y, h\u00ecnh \u1ea3nh h\u1ed7 tr\u1ee3 m\u00e1y n\u00e9n kh\u00ed N2 c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi l\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/figcaption><\/figure>\n

H\u00e3y coi thao t\u00e1c \u201c\u00e1p d\u1ee5ng bi\u00ean \u0111\u1ed9 c\u00f4ng su\u1ea5t\u201d nh\u01b0 m\u1ed9t th\u1eed nghi\u1ec7m v\u1eadn h\u00e0nh nh\u1ecf. X\u00e1c \u0111\u1ecbnh tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u, quan s\u00e1t hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch, ch\u1ec9 thay \u0111\u1ed5i bi\u1ebfn s\u1ed1 c\u1ea7n thi\u1ebft cho th\u1eed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 theo d\u00f5i ph\u1ea3n h\u1ed3i v\u1ec1 l\u01b0u l\u01b0\u1ee3ng nit\u01a1 c\u1ea7n thi\u1ebft. Thao t\u00e1c \u201cCh\u1ec9 th\u00eam bi\u00ean \u0111\u1ed9 d\u1ecbch v\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn ho\u1eb7c c\u00f4ng su\u1ea5t t\u01b0\u01a1ng lai\u201d c\u1ea7n ghi l\u1ea1i t\u00ecnh tr\u1ea1ng ban \u0111\u1ea7u, s\u1ef1 can thi\u1ec7p, t\u00ecnh tr\u1ea1ng cu\u1ed1i c\u00f9ng v\u00e0 b\u1ea5t k\u1ef3 c\u1ea3nh b\u00e1o ho\u1eb7c ph\u1ea3n h\u1ed3i \u0111i\u1ec1u khi\u1ec3n n\u00e0o. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch khi nhi\u1ec1u b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 t\u1ea1o ra c\u00f9ng m\u1ed9t tri\u1ec7u ch\u1ee9ng. B\u1eb1ng c\u00e1ch thay \u0111\u1ed5i t\u1eebng y\u1ebfu t\u1ed1 m\u1ed9t v\u00e0 gi\u1eef cho m\u00e1y n\u00e9n n\u1eb1m trong ph\u1ea1m vi cho ph\u00e9p, nh\u00f3m c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t nguy\u00ean nh\u00e2n v\u1edbi s\u1ef1 tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean v\u00e0 tr\u00e1nh thay th\u1ebf ph\u1ea7n c\u1ee9ng kh\u00f4ng ph\u1ea3i l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y ra v\u1ea5n \u0111\u1ec1.<\/p>\n

\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i, h\u00e3y k\u1ebft n\u1ed1i y\u00eau c\u1ea7u \u201cY\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t c\u1ee7a nh\u00e0 cung c\u1ea5p \u1edf \u0111i\u1ec1u ki\u1ec7n h\u00fat b\u00ecnh th\u01b0\u1eddng v\u00e0 gi\u1edbi h\u1ea1n\u201d v\u1edbi m\u1ed9t m\u1ee9c c\u01a1 s\u1edf cho bi\u00ean \u0111\u1ed9 d\u1ecbch v\u1ee5. Ghi l\u1ea1i m\u1ee9c c\u01a1 s\u1edf \u0111\u00f3 khi h\u1ec7 th\u1ed1ng s\u1ea1ch s\u1ebd, \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, sau \u0111\u00f3 bao g\u1ed3m \u00e1p su\u1ea5t h\u00fat tuy\u1ec7t \u0111\u1ed1i v\u00e0 t\u1ea3i v\u1eadn h\u00e0nh \u0111\u1ec3 c\u00e1c s\u1ed1 li\u1ec7u sau n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a. Kh\u00e1i ni\u1ec7m xem x\u00e9t \u201cx\u00e1c th\u1ef1c v\u1edbi hi\u1ec7u su\u1ea5t c\u1ee7a nh\u00e0 cung c\u1ea5p\u201d c\u1ea7n c\u00f3 m\u1ed9t y\u1ebfu t\u1ed1 k\u00edch ho\u1ea1t \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ec3 \u0111i\u1ec1u tra ngay c\u1ea3 khi gi\u00e1 tr\u1ecb tuy\u1ec7t \u0111\u1ed1i ch\u01b0a \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c b\u00e1o \u0111\u1ed9ng. S\u1ef1 sai l\u1ec7ch d\u1ea7n d\u1ea7n so v\u1edbi m\u1ee9c c\u01a1 s\u1edf c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o th\u01b0\u1eddng \u0111\u01b0a ra nhi\u1ec1u c\u1ea3nh b\u00e1o h\u01a1n l\u00e0 m\u1ed9t s\u1ed1 li\u1ec7u ri\u00eang l\u1ebb. N\u1ebfu c\u1ea5u h\u00ecnh quy tr\u00ecnh thay \u0111\u1ed5i, h\u00e3y t\u1ea1o m\u1ed9t m\u1ee9c c\u01a1 s\u1edf \u0111\u01b0\u1ee3c ghi l\u1ea1i m\u1edbi thay v\u00ec so s\u00e1nh c\u00e1c tr\u1ea1ng th\u00e1i v\u1eadn h\u00e0nh kh\u00e1c nhau.<\/p>\n

Tr\u01b0\u1edbc khi ch\u1ed1t l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, h\u00e3y so s\u00e1nh nhi\u1ec7m v\u1ee5 n\u00e0y v\u1edbi nhi\u1ec7m v\u1ee5 c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m. m\u00e1y n\u00e9n N2 c\u00f4ng nghi\u1ec7p<\/a> Ki\u1ec3m tra ph\u1ea1m vi v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng c\u00f9ng m\u1ed9t c\u01a1 s\u1edf \u00e1p su\u1ea5t \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. Vi\u1ec7c ki\u1ec3m tra ch\u00e9o \u1edf \u0111\u00e2y li\u00ean quan \u0111\u1ebfn k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n n2 t\u1eeb l\u01b0u l\u01b0\u1ee3ng y\u00eau c\u1ea7u.<\/p>\n

Ranh gi\u1edbi an to\u00e0n v\u00e0 x\u00e1c minh<\/h2>\n

C\u00e1c t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc cho h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t cao ph\u1ea3i \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng \u00e1p su\u1ea5t. Gi\u1edbi h\u1ea1n \u00e1p su\u1ea5t c\u1ee7a b\u00ecnh ch\u1ee9a, thi\u1ebft b\u1ecb an to\u00e0n, \u0111\u01b0\u1eddng \u1ed1ng ph\u00eda h\u1ea1 l\u01b0u v\u00e0 c\u00e1c \u0111o\u1ea1n b\u1ecb ch\u1eb7n c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo ti\u00eau chu\u1ea9n, \u0111\u1ed9c l\u1eadp v\u1edbi t\u00ednh to\u00e1n l\u01b0u l\u01b0\u1ee3ng m\u00e1y n\u00e9n. Nit\u01a1 c\u00f3 th\u1ec3 thay th\u1ebf oxy, v\u00ec v\u1eady kh\u00ed an to\u00e0n \u0111\u1ec3 x\u1ea3, l\u00e0m s\u1ea1ch v\u00e0 tho\u00e1t kh\u00ed c\u1ea7n c\u00f3 v\u1ecb tr\u00ed x\u1ea3 an to\u00e0n. S\u1eed d\u1ee5ng k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng, nh\u01b0ng h\u00e3y s\u1eed d\u1ee5ng d\u1eef li\u1ec7u c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 t\u00e0i li\u1ec7u thi\u1ebft k\u1ebf d\u1ef1 \u00e1n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 cho ph\u00e9p cu\u1ed1i c\u00f9ng.<\/p>\n

Tr\u00ecnh t\u1ef1 b\u1ea3ng t\u00ednh k\u00edch th\u01b0\u1edbc<\/h2>\n
    \n
  1. X\u00e1c nh\u1eadn xem l\u01b0u l\u01b0\u1ee3ng quy tr\u00ecnh \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng Nm3\/h, m3\/h th\u1ef1c t\u1ebf hay theo quy \u01b0\u1edbc l\u01b0u l\u01b0\u1ee3ng ti\u00eau chu\u1ea9n kh\u00e1c.<\/li>\n
  2. H\u00e3y chuy\u1ec3n \u0111\u1ed5i t\u1ea5t c\u1ea3 \u00e1p su\u1ea5t nhi\u1ec7t \u0111\u1ed9ng h\u1ecdc sang \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh \u0111\u1ecbnh lu\u1eadt kh\u00ed ho\u1eb7c t\u1ef7 l\u1ec7.<\/li>\n
  3. T\u00ednh to\u00e1n th\u1ec3 t\u00edch \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf \u1edf \u00e1p su\u1ea5t t\u1ed1i thi\u1ec3u v\u00e0 nhi\u1ec7t \u0111\u1ed9 h\u00fat t\u1ed1i \u0111a d\u1ef1 ki\u1ebfn.<\/li>\n
  4. Ph\u00e2n t\u00e1ch d\u00f2ng ch\u1ea3y \u1ed5n \u0111\u1ecbnh kh\u1ecfi nhu c\u1ea7u cao \u0111i\u1ec3m ng\u1eafn h\u1ea1n v\u00e0 \u0111\u00e1nh gi\u00e1 \u0111\u00f3ng g\u00f3p c\u1ee7a ng\u01b0\u1eddi nh\u1eadn.<\/li>\n
  5. Ch\u1ec9 c\u1ed9ng th\u00eam bi\u00ean \u0111\u1ed9 l\u1ee3i nhu\u1eadn d\u1ecbch v\u1ee5 \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn ho\u1eb7c c\u00f4ng su\u1ea5t trong t\u01b0\u01a1ng lai.<\/li>\n
  6. Y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng \u1edf \u0111i\u1ec1u ki\u1ec7n h\u00fat b\u00ecnh th\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n h\u00fat gi\u1edbi h\u1ea1n.<\/li>\n<\/ol>\n

    C\u00e2u h\u1ecfi v\u1ec1 k\u00edch c\u1ee1<\/h2>\n
    \nT\u00f4i c\u00f3 th\u1ec3 t\u00ednh to\u00e1n k\u00edch th\u01b0\u1edbc tr\u1ef1c ti\u1ebfp t\u1eeb Nm3\/h v\u00e0 \u00e1p su\u1ea5t x\u1ea3 kh\u00f4ng?<\/summary>\n

    Kh\u00f4ng \u0111\u00e1ng tin c\u1eady. B\u1ea1n c\u0169ng c\u1ea7n \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 h\u00fat, c\u0169ng nh\u01b0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n tham chi\u1ebfu \u0111\u1eb1ng sau Nm3\/h. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0y x\u00e1c \u0111\u1ecbnh th\u1ec3 t\u00edch \u0111\u1ea7u v\u00e0o th\u1ef1c t\u1ebf v\u00e0 t\u1ef7 s\u1ed1 n\u00e9n.<\/p>\n<\/details>\n

    \nT\u00f4i n\u00ean s\u1eed d\u1ee5ng \u00e1p su\u1ea5t h\u00fat th\u1ea5p nh\u1ea5t hay gi\u00e1 tr\u1ecb b\u00ecnh th\u01b0\u1eddng?<\/summary>\n

    S\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t b\u00ecnh th\u01b0\u1eddng v\u00e0 m\u1eadt \u0111\u1ed9 kh\u00ed n\u1ea1p th\u1ea5p nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ec3 ki\u1ec3m tra c\u00f4ng su\u1ea5t gi\u1edbi h\u1ea1n. M\u00e1y n\u00e9n \u0111\u01b0\u1ee3c ch\u1ecdn ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u1ea3 hai \u0111i\u1ec1u ki\u1ec7n n\u00e0y m\u00e0 kh\u00f4ng vi ph\u1ea1m gi\u1edbi h\u1ea1n n\u00e0o kh\u00e1c.<\/p>\n<\/details>\n

    \nT\u1ea1i sao m\u00e1y n\u00e9n c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t nh\u01b0ng l\u1ea1i kh\u00f4ng \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u01b0u l\u01b0\u1ee3ng?<\/summary>\n

    Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t v\u00e0 l\u01b0u l\u01b0\u1ee3ng l\u00e0 nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c nhau. M\u1eadt \u0111\u1ed9 kh\u00ed \u0111\u1ea7u v\u00e0o th\u1ea5p, t\u00ecnh tr\u1ea1ng van, t\u1ed1c \u0111\u1ed9, hi\u1ec7u su\u1ea5t th\u1ec3 t\u00edch ho\u1eb7c sai l\u1ec7ch tham chi\u1ebfu l\u01b0u l\u01b0\u1ee3ng c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed \u0111\u01b0\u1ee3c cung c\u1ea5p ngay c\u1ea3 khi \u0111\u1ea1t \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t cu\u1ed1i c\u00f9ng.<\/p>\n<\/details>\n

    K\u1ebft qu\u1ea3 \u0111o k\u00edch th\u01b0\u1edbc \u0111\u1ec3 gi\u1eef l\u1ea1i<\/h2>\n

    Ch\u1ecdn k\u00edch th\u01b0\u1edbc m\u00e1y n\u00e9n b\u1eb1ng c\u00e1ch theo d\u00f5i l\u01b0u l\u01b0\u1ee3ng kh\u00ed nit\u01a1 t\u1eeb l\u01b0u l\u01b0\u1ee3ng tham chi\u1ebfu \u0111\u00e3 n\u00eau \u0111\u1ebfn l\u01b0u l\u01b0\u1ee3ng th\u1ef1c t\u1ebf t\u1ea1i m\u1eb7t b\u00edch h\u00fat. Chuy\u1ec3n \u0111\u1ed5i l\u01b0\u1ee3ng kh\u00ed, t\u00ednh to\u00e1n t\u1ef7 s\u1ed1 n\u00e9n v\u1edbi \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i, t\u00e1ch bi\u1ec7t c\u00e1c \u0111\u1ec9nh ng\u1eafn h\u1ea1n kh\u1ecfi nhu c\u1ea7u duy tr\u00ec, sau \u0111\u00f3 x\u00e1c th\u1ef1c to\u00e0n b\u1ed9 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean d\u1eef li\u1ec7u hi\u1ec7u su\u1ea5t c\u1ee7a nh\u00e0 cung c\u1ea5p. Tr\u00ecnh t\u1ef1 \u0111\u00f3 t\u1ea1o ra m\u1ed9t \u0111i\u1ec3m v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra l\u1ea1i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh th\u1eed.<\/p>\n<\/section>\n<\/article>","protected":false},"excerpt":{"rendered":"

    H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh v\u1ec1 m\u00e1y n\u00e9n kh\u00ed nit\u01a1, bao g\u1ed3m l\u01b0u l\u01b0\u1ee3ng nit\u01a1 c\u1ea7n thi\u1ebft, ki\u1ec3m tra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc, v\u1eadn h\u00e0nh, kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 b\u1ea3o tr\u00ec.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-614","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/614","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/comments?post=614"}],"version-history":[{"count":0,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/posts\/614\/revisions"}],"wp:attachment":[{"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/media?parent=614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/categories?post=614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/n2-compressor.com\/vi\/wp-json\/wp\/v2\/tags?post=614"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}