1MPa=多少个标准大气压？ 1Mpa=多少pa 1标准大气压=多少Mpa
1Mpa=\u591a\u5c11pa 1\u6807\u51c6\u5927\u6c14\u538b=\u591a\u5c11Mpa1Mpa=1000kpa=1000000pa\uff0c1\u6807\u51c6\u5927\u6c14\u538b=0.1Mpa\u3002
1\u516c\u65a4\u7b49\u4e8e0.1Mpa\u7b49\u4e8e\u4e00\u6807\u51c6\u5927\u6c14\u538b\uff0c\u4e00\u516c\u65a4\u662f\u4e00\u516c\u65a4\u529b\u6bcf\u5e73\u65b9\u5398\u7c73\u7684\u7b80\u79f0.\u3002
\u4e00\u516c\u65a4\u529b\u7b49\u4e8e9.8\u725b\u987f\uff0c\u6240\u4ee5\u4e00\u516c\u65a4\u529b\u6bcf\u5e73\u65b9\u5398\u7c73\u5c31=(9.8/0.0001)Pa=0.098MPa\u7ea6\u7b49\u4e8e0.1MPa\u3002
\u800c\u4e00\u6807\u51c6\u5927\u6c14\u538b=1.01325X100000Pa\uff0c\u4e5f\u662f\u7ea6\u7b49\u4e8e0.1MPa.=105Pa
\u56e0\u6b64\uff1a1MPa=10\u516c\u65a4\u529b=10\u338f/c\u33a1\uff0c1MPa=10\u6807\u51c6\u5927\u6c14\u538b\u3002
\u6269\u5c55\u8d44\u6599\uff1a
\u5355\u4f4d\u6362\u7b97
1MPa\uff08\u5146\u5e15\uff09=1000kPa(\u5343\u5e15\uff09=1000000Pa\uff08\u5e15\u65af\u5361\uff09
1bar\uff08\u5df4\uff09 = 0.1MPa
1atm\uff08\u6807\u51c6\u5927\u6c14\u538b\uff09=0.1013MPa=1.013bar=760mmHg=10.33mH2O
1kgf/cm2\uff08\u5de5\u7a0b\u516c\u65a4\u529b\uff09=0.981bar=0.0981Mpa
1psi\uff08Lb/in2 \uff09=0.07031kgf/cm2=0.06893 bar=6.893kpa
1MPa=145psi
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1---\u6807\u51c6\u5927\u6c14\u538b
1Mpa=1\u00d710^6Pa\uff0c1\u6807\u51c6\u5927\u6c14\u538b=0.101325MPa
Pa\uff08\u5e15\uff09\u3001MPa\uff08\u5146\u5e15\uff09\u90fd\u662f\u6c14\u538b\u7684\u56fd\u9645\u5236\u5355\u4f4d\u3002\u901a\u5e38\u6240\u7528\u7684\u6c14\u538b\u5355\u4f4d\u6709\u5e15(Pa)\u3001\u6beb\u7c73\u6c34\u94f6\u67f1\u9ad8(mm\u00b7Hg)\u3001\u6beb\u5df4(mb)\u3002\u5b83\u4eec\u4e4b\u95f4\u7684\u6362\u7b97\u5173\u7cfb\u4e3a\uff1a100\u5e15=1\u6beb\u5df4\u22483/4\u6beb\u7c73\u6c34\u94f6\u67f1\u9ad8\u3002\u6c14\u8c61\u89c2\u6d4b\u4e2d\u5e38\u7528\u7684\u6d4b\u91cf\u6c14\u538b\u7684\u4eea\u5668\u6709\u6c34\u94f6\u6c14\u538b\u8868\u3001\u7a7a\u76d2\u6c14\u538b\u8868\u3001\u6c14\u538b\u8ba1\u3002\u6e29\u5ea6\u4e3a0\u2103\u65f6760\u6beb\u7c73\u5782\u76f4\u6c34\u94f6\u67f1\u9ad8\u7684\u538b\u529b\uff0c\u6807\u51c6\u5927\u6c14\u538b\u6700\u5148\u7531\u610f\u5927\u5229\u79d1\u5b66\u5bb6\u6258\u91cc\u62c6\u5229\u6d4b\u51fa\u3002
\u6269\u5c55\u8d44\u6599\uff1a1\u3001\u6c14\u538b\u7684\u5927\u5c0f\u4e0e\u6d77\u62d4\u9ad8\u5ea6\u3001\u5927\u6c14\u6e29\u5ea6\u3001\u5927\u6c14\u5bc6\u5ea6\u7b49\u6709\u5173\uff0c\u4e00\u822c\u968f\u9ad8\u5ea6\u5347\u9ad8\u6309\u6307\u6570\u5f8b\u9012\u51cf\u3002\u6c14\u538b\u6709\u65e5\u53d8\u5316\u548c\u5e74\u53d8\u5316\u3002\u4e00\u5e74\u4e4b\u4e2d\uff0c\u51ac\u5b63\u6bd4\u590f\u5b63\u6c14\u538b\u9ad8\u3002\u6c14\u538b\u53d8\u5316\u4e0e\u98ce\u3001\u5929\u6c14\u7684\u597d\u574f\u7b49\u5173\u7cfb\u5bc6\u5207\uff0c\u56e0\u800c\u662f\u91cd\u8981\u6c14\u8c61\u56e0\u5b50\u3002
2\u3001\u5355\u4f4d\u6362\u7b97
1MPa\uff08\u5146\u5e15\uff09=1000kPa(\u5343\u5e15\uff09=1000000Pa\uff08\u5e15\u65af\u5361\uff09
1bar\uff08\u5df4\uff09 = 0.1MPa
1atm\uff08\u6807\u51c6\u5927\u6c14\u538b\uff09=0.1013MPa=1.013bar=760mmHg=10.33mH2O
1kgf/cm2\uff08\u5de5\u7a0b\u516c\u65a4\u529b\uff09=0.981bar=0.0981Mpa
1psi\uff08Lb/in2 \uff09=0.07031kgf/cm2=0.06893 bar=6.893kpa
1MPa=145psi
\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1-\u6c14\u538b
10的6次方
绛旓細0.1MPa=1鏍囧噯澶ф皵鍘 锛2锛夋垨鑰呮寜宸ョ▼涓渶甯哥敤鐨勬崲绠楁槸1涓ぇ姘斿帇=10m姘存煴=1鍏枻鍔=0.1MPa 鏍囧噯澶ф皵鍘嬫槸鍦ㄦ爣鍑嗗ぇ姘旀潯浠朵笅娴峰钩闈㈢殑姘斿帇锛屽叾鍊间负101.325kPa锛屾槸鍘嬪己鐨勫崟浣嶏紝璁颁綔atm銆傚寲瀛︿腑鏇句竴搴﹀皢鏍囧噯娓╁害鍜屽帇鍔涳紙STP锛夊畾涔変负0掳C锛273.15K锛夊強101.325kPa锛1atm锛夛紝浣1982骞磋捣IUPAC灏嗏滄爣鍑嗗帇...
绛旓細10鏍囧噯澶ф皵鍘
绛旓細鍥犳锛1MPa=10鍏枻鍔=10銕/c銕★紝1MPa=10鏍囧噯澶ф皵鍘銆
绛旓細绾10涓爣鍑嗗ぇ姘斿帇
绛旓細1Mpa=1脳10^6Pa锛1鏍囧噯澶ф皵鍘=0.101325MPa Pa锛堝笗锛夈丮Pa锛堝厗甯曪級閮芥槸姘斿帇鐨勫浗闄呭埗鍗曚綅銆傞氬父鎵鐢ㄧ殑姘斿帇鍗曚綅鏈夊笗(Pa)銆佹绫虫按閾舵煴楂(mm路Hg)銆佹宸(mb)銆傚畠浠箣闂寸殑鎹㈢畻鍏崇郴涓猴細100甯=1姣反鈮3/4姣背姘撮摱鏌遍珮銆傛皵璞¤娴嬩腑甯哥敤鐨勬祴閲忔皵鍘嬬殑浠櫒鏈夋按閾舵皵鍘嬭〃銆佺┖鐩掓皵鍘嬭〃銆佹皵鍘嬭銆傛俯搴︿负0鈩...
绛旓細1涓爣鍑嗗ぇ姘斿帇澶х害涓101.325kPa銆傚畾涔 涓涓爣鍑嗗ぇ姘斿帇鏄繖鏍疯瀹氱殑:鎶婃俯搴︿负0鈩冦佺含搴45搴︽捣骞抽潰涓婄殑姘斿帇绉颁负1涓ぇ姘斿帇,姘撮摱姘斿帇琛ㄤ笂鐨勬暟鍊间负760姣背姘撮摱鏌遍珮(鐩稿綋浜1013.25鐧惧笗)銆
绛旓細1Mpa=1000kpa=1000000pa锛1鏍囧噯澶ф皵鍘=0.1Mpa銆1鍏枻绛変簬0.1Mpa绛変簬涓鏍囧噯澶ф皵鍘嬶紝涓鍏枻鏄竴鍏枻鍔涙瘡骞虫柟鍘樼背鐨勭畝绉.銆備竴鍏枻鍔涚瓑浜9.8鐗涢】锛屾墍浠ヤ竴鍏枻鍔涙瘡骞虫柟鍘樼背灏=(9.8/0.0001)Pa=0.098MPa绾︾瓑浜0.1MPa銆傝屼竴鏍囧噯澶ф皵鍘=1.01325X100000Pa 涔熸槸绾︾瓑浜0.1MPa.=105Pa 鍥犳:1MPa=10...
绛旓細0.1MPa=1鏍囧噯澶ф皵鍘 锛2锛夋垨鑰呮寜宸ョ▼涓渶甯哥敤鐨勬崲绠楁槸1涓ぇ姘斿帇=10m姘存煴=1鍏枻鍔=0.1MPa 鏍囧噯澶ф皵鍘嬫槸鍦ㄦ爣鍑嗗ぇ姘旀潯浠朵笅娴峰钩闈㈢殑姘斿帇锛屽叾鍊间负101.325kPa锛屾槸鍘嬪己鐨勫崟浣嶏紝璁颁綔atm銆傚寲瀛︿腑鏇句竴搴﹀皢鏍囧噯娓╁害鍜屽帇鍔涳紙STP锛夊畾涔変负0掳C锛273.15K锛夊強101.325kPa锛1atm锛夛紝浣1982骞磋捣IUPAC灏嗏滄爣鍑...
绛旓細1涓爣鍑嗗ぇ姘斿帇=760mm姘撮摱(姹炴煴锛夋煴楂 鐩稿叧鍐呭瑙ｉ噴锛1鍏枻绛変簬0.1Mpa绛変簬涓鏍囧噯澶ф皵鍘嬶紝涓鍏枻鏄竴鍏枻鍔涙瘡骞虫柟鍘樼背鐨勭畝绉帮紝涓鍏枻鍔涚瓑浜9.8鐗涢】锛屾墍浠ヤ竴鍏枻鍔涙瘡骞虫柟鍘樼背灏=(9.8/0.0001)Pa=0.098MPa绾︾瓑浜0.1MPa锛岃屼竴鏍囧噯澶ф皵鍘=1.01325X100000Pa锛屼篃鏄害绛変簬0.1MPa.=105Pa銆傚洜姝わ細1MPa...
绛旓細1鍏嗗笗绛変簬10涓ぇ姘斿帇鍔涖傚厗甯曪紝鏄寚1N鐨勫姏鍧囧寑鐨勫帇鍦1骞虫柟绫抽潰绉笂鎵浜х敓鐨勫帇寮猴紝1鍏嗗笗=1000000甯曪紝涔熷彲浠ュ啓鎴1MPa=1000000Pa銆傛皵鍘嬶紝鏄綔鐢ㄥ湪鍗曚綅闈㈢Н涓婄殑澶ф皵鍘嬪姏锛屽嵆鍦ㄦ暟鍊间笂绛変簬鍗曚綅闈㈢Н涓婂悜涓婂欢浼稿埌澶ф皵涓婄晫鐨勫瀭鐩寸┖姘旀煴鎵鍙楀埌鐨勯噸鍔涖備竴涓爣鍑嗗ぇ姘斿帇绛変簬760姣背楂樼殑姘撮摱鏌辩殑閲嶉噺锛屽畠鐩稿綋浜庝竴骞虫柟...
