1psi等于多少mmh2o 1psi等于多少公斤

1 MPa \u7b49\u4e8e\u591a\u5c11 psi?

1 MPa \u7b49\u4e8e 145.0326 psi\u3002
1psi=6.895kPa=0.0689476bar =0.006895MPa\u3002
PSI\uff08Pounds per square inch\uff09\uff0c\u662f\u4e00\u79cd\u8ba1\u91cf\u5355\u4f4d\u3002P\u662f\u6307\u78c5\u529bpound\uff0cS\u662f\u6307\u5e73\u65b9square\uff0cI\u662f\u6307\u82f1\u5bf8inch\uff0c\u7f8e\u56fd\u4e60\u60ef\u4f7f\u7528psi\u4f5c\u5355\u4f4d\uff0c\u610f\u4e3a\u78c5\u529b/\u5e73\u65b9\u82f1\u5bf8\u3002\u628a\u6240\u6709\u7684\u5355\u4f4d\u6362\u6210\u516c\u5236\u5355\u4f4d\u5c31\u53ef\u4ee5\u7b97\u51fa\uff1a1bar\u224814.5psi\u3002

\u6269\u5c55\u6750\u6599\uff1a\u201cp\u201d\u662f\u6307\u538b\u5f3a\uff08\u6ce8\u610f\uff1a\u662f\u5c0f\u5199\u7684\u201cp\u201d\uff0c\u800c\u4e0d\u662f\u5927\u5199\u7684\u201cP\u201d\uff0c\u5927\u5199\u201cP\u201d\u662f\u6307\u505a\u529f\u7684\u529f\u7387\uff09\u5355\u4f4d\u662f\u201c\u5e15\u65af\u5361\u201d\uff0c\u7b80\u79f0\u201c\u5e15\u201d\uff0c\u7b26\u53f7\u662f\u201cPa\u201d\u3002F\u8868\u793a\u529b\uff0c\u5355\u4f4d\u662f\u201c\u725b\u987f\u201d\uff0c\u7b80\u79f0\u201c\u725b\u201d\uff0c\u7b26\u53f7\u662f\u201cN\u201d\u3002S\u8868\u793a\u53d7\u529b\u9762\u79ef\uff0c\u5355\u4f4d\u662f\u201c\u5e73\u65b9\u7c73\u201d\uff0c\u7b26\u53f7\u662f\u201c\u33a1\u201d\u3002
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1-psi

PSI\uff08Pounds per square inch\uff09\uff0c\u662f\u4e00\u79cd\u8ba1\u91cf\u5355\u4f4d\u3002P\u662f\u6307\u78c5\u529bpound\uff0cS\u662f\u6307\u5e73\u65b9square\uff0cI\u662f\u6307\u82f1\u5bf8inch\uff0c\u7f8e\u56fd\u4e60\u60ef\u4f7f\u7528psi\u4f5c\u5355\u4f4d\uff0c\u610f\u4e3a\u78c5\u529b/\u5e73\u65b9\u82f1\u5bf8\u3002\u628a\u6240\u6709\u7684\u5355\u4f4d\u6362\u6210\u516c\u5236\u5355\u4f4d\u5c31\u53ef\u4ee5\u7b97\u51fa\uff1a1bar\u224814.5psi\uff0c\u800c\u516c\u65a4\u5728\u7269\u7406\u4e2d\u662f\u8d28\u91cf\u5355\u4f4d\uff0c\u5728\u529b\u5b66\u4e2d\u53ef\u4ee5\u662f\u529b\u7684\u5355\u4f4d\uff0c\u8bb0\u4e3a\u201c\u516c\u65a4\u529b\u201d\uff0c\u4e0e\u538b\u5f3a\u4e0d\u662f\u540c\u4e00\u91cf\u7eb2\uff0c\u4e0d\u80fd\u76f8\u4e92\u6362\u7b97\u7684\u3002

1毫米水柱(mmH2O)=9.80665帕(Pa)
1磅力/英寸2(psi)=6.895千帕(kPa)
因此,1psi=6895/9.80665=703.09mmH2O

1标准大气压(atm)=14.696磅/英寸2(psi)   1巴(bar)=105千帕(kPa) 1达因/厘米2 (dyn/cm2)=0.1兆帕(mPa)   1托(Torr)=133.322帕(Pa) 1毫米汞柱(mmHg)=133.322帕(Pa)   1毫米水柱(mmH2O)=9.80665帕(Pa)   1工程大气压=98.0665千帕(kPa)   1千帕(kPa)=0.145磅力/英寸2(psi)=0.0102千克力/厘米2(kgf/cm2)=0.0098大气压(atm)   1磅力/英寸2(psi)=6.895千帕(kPa)=0.0703千克力/厘米2(kg/cm2) =0.0689巴(bar)=0.068大气压(atm)   1物理大气压(atm)=101.325千帕(kPa)=14.696磅/英寸2(psi)=1.0333巴(bar)

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