❶ 娴锋嫈涓洪浂鏃讹紝姘寸殑娌哥偣涓轰竴鐧惧害锛屽帇寮烘瘡闄嶄綆1MPa姘寸殑娌哥偣闄嶄綆澶氬皯搴︼紵
wumu
浼犺儶绛1銆佸ぇ姘斿帇浠700锝800锛坢m姹炴煴锛夋椂锛屾按鐨勬哺鐐癸紙掳C锛夊備笅锛
700/97.714锛705/97.910锛710/98.106锛715/98.300锛720/98.493锛725/98.686锛730/98.877锛735/99.067锛740/99.255锛745/99.443锛750/99.630锛755/99.815锛760/100.00锛765/100.184锛770/100.366锛775/100.548锛780/100.728锛785/100.908锛790/101.087锛795/101.264锛800/101.441 銆 鑷充簬姘翠笉绾锛屽氨鏃犳硶瀵规偍璇翠粈涔堜簡锛岃嫢鏉傝川娴撳害涓嶅ぇ锛屼笂杩版暟鎹灏氬彲鍙傝冿紱鍚﹀垯鍙濂芥嫓鎷滀簡銆備竴鑸婧舵恫娴撳害楂橈紝娌哥偣涔熷崌楂樸傚畾閲忓彲璁＄畻锛屼絾鎰忎箟涓嶅ぇ銆
绛2銆0 MPa鐨勬暟鎹娌℃湁锛屾亹鎬曚笉浼氭湁鐨勫惂锛熷彧鏈変笉鍚屾俯搴︿笅姘寸殑楗卞拰钂告皵鍘嬫暟鎹锛屽お澶氾紝鏃犳硶鍦ㄦょ粰鍑恒備緥濡傦細锛10掳C/2.149mm姹炴煴锛堝帇鍔涘緱鎮ㄨ嚜宸辨崲绠椾竴涓嬶紝760mmHg锛0.10132472MPa锛夛紝0/4.579锛10/9.209锛20/17.535锛30/31.824锛50/92.51锛80/355.1锛100/760.00 绛夌瓑銆傚垎姣嶆暟鎹涓哄帇鍔涳紝鍒嗗瓙鏁版嵁鍗崇浉搴旂殑銆佹恫鎬佹按鐨勬哺鐐广傞浂涓嬫俯搴﹀綋鐒朵笉鏄娌哥偣鍟︺
绛3銆佹哺鐐逛笌鍘嬪姏鐨勬暟瀛﹀叧绯诲紡鏄鍚︽湁锛屾垜涓嶇煡閬擄紝涔熸病瑙佽繃锛屽ソ鍍忎汉浠涓嶄細鐢ㄥ紡瀛愯＄畻鐨勶紝鑰屾槸鏌ヨ〃锛堜緥濡備笂闈涓や釜琛锛夋垨鏇茬嚎鐨勩
姘寸殑娌哥偣()闅忓帇寮虹殑鍙樺寲涓
t=100+0.036(p-760)-0.000023(p-760)^2
(p鈥 鍘嬪己鍗曚綅涓猴細姣绫虫按閾舵煴楂(1姣绫虫按閾舵煴楂=133.3Pa))