2012年专业知识下午第29题? 29. 在一个闭合循环的热媒回路中,热媒泵与供热设备之间的位差25m,循环回路管道阻力降总计350kPa。已知热媒在工作温度下的密度为815kg/m3,该泵工作状态下的扬程(m)是下列哪个数值? A 53 B 69 C 41 D 44 算了几遍怎么都是69,答案是44,错在哪 查看更多24个回答 . 3人已关注
aspen出现这些该怎么解决? ->Processing input specifications ... THE PAIR PARAMETERS FOR ELECNRTL OPTION SET HAS BEEN RETRIEVED FROM DATABANK ENRTL-RK. * WARNING IN PHYSICAL PROPERTY SYSTEM UNSYMMETRIC ELECTROLYTE NRTL MODEL GMENRTLQ HAS MISSING PARAMETERS: Dielectric constant (CPDIEC) MISSING FOR C2 & OTHER COMPONENTS. CPDIEC OF WATER WILL BE ASSUMED. * WARNING IN PHYSICAL PROPERTY SYSTEM SYMMETRIC ELECTROLYTE NRTL MODEL GMENRTLS HAS MISSING PARAMETERS: Dielectric constant (CPDIEC) MISSING FOR C2 & OTHER COMPONENTS. CPDIEC OF WATER WILL BE ASSUMED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT CH4 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT C2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT C3 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT ISOBU-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-BUT-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-PEN-02 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-PEN-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-HEX-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT C6H6 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. GLYKIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY HYSYS WILL BE USED. GLYAIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY UNIFAC WILL BE USED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. HPRKIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY HYSYS WILL BE USED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. HSRKIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY HYSYS WILL BE USED. ** ERROR IN PHYSICAL PROPERTY SYSTEM EQUATION OF STATE MODEL POLYPCSF HAS MISSING PARAMETERS: PCSFTM (DATA SET 1) MISSING FOR COMPONENT H2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT H2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT H2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT CH4 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT CH4 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT CH4 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT C2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT C2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT C2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT C3 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT C3 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT C3 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT ISOBU-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT ISOBU-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT ISOBU-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-BUT-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-BUT-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-BUT-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-PEN-02 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-PEN-02 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-PEN-02 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-PEN-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-PEN-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-PEN-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-HEX-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-HEX-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-HEX-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT C6H6 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT C6H6 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT C6H6 ****PROPERTY PARAMETER ERROR EQUATION OF STATE MODEL POLYPCSF HAS MISSING PARAMETERS ! Calculations stopped because of missing property parameters ->Processing input specifications ... THE PAIR PARAMETERS FOR ELECNRTL OPTION SET HAS BEEN RETRIEVED FROM DATABANK ENRTL-RK. * WARNING IN PHYSICAL PROPERTY SYSTEM UNSYMMETRIC ELECTROLYTE NRTL MODEL GMENRTLQ HAS MISSING PARAMETERS: Dielectric constant (CPDIEC) MISSING FOR C2 & OTHER COMPONENTS. CPDIEC OF WATER WILL BE ASSUMED. * WARNING IN PHYSICAL PROPERTY SYSTEM SYMMETRIC ELECTROLYTE NRTL MODEL GMENRTLS HAS MISSING PARAMETERS: Dielectric constant (CPDIEC) MISSING FOR C2 & OTHER COMPONENTS. CPDIEC OF WATER WILL BE ASSUMED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT CH4 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT C2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT C3 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT ISOBU-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-BUT-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-PEN-02 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-PEN-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT N-HEX-01 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT C6H6 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. GLYKIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY HYSYS WILL BE USED. GLYAIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY UNIFAC WILL BE USED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. HPRKIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY HYSYS WILL BE USED. SOME PURE PARAMETERS OF COMPONENT H2 ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY DEFAULT METHOD WILL BE USED. HSRKIJ BINARY PARAMETERS OF SOME PAIRS ARE MISSING FOR DATA SET 1 THE ESTIMATED VALUES BY HYSYS WILL BE USED. ** ERROR IN PHYSICAL PROPERTY SYSTEM EQUATION OF STATE MODEL POLYPCSF HAS MISSING PARAMETERS: PCSFTM (DATA SET 1) MISSING FOR COMPONENT H2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT H2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT H2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT CH4 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT CH4 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT CH4 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT C2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT C2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT C2 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT C3 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT C3 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT C3 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT ISOBU-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT ISOBU-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT ISOBU-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-BUT-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-BUT-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-BUT-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-PEN-02 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-PEN-02 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-PEN-02 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-PEN-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-PEN-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-PEN-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT N-HEX-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT N-HEX-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT N-HEX-01 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTM (DATA SET 1) MISSING FOR COMPONENT C6H6 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTU (DATA SET 1) MISSING FOR COMPONENT C6H6 ** ERROR IN PHYSICAL PROPERTY SYSTEM PCSFTV (DATA SET 1) MISSING FOR COMPONENT C6H6 ****PROPERTY PARAMETER ERROR EQUATION OF STATE MODEL POLYPCSF HAS MISSING PARAMETERS ! Calculations stopped because of missing property parameters 如题所示,这该怎么解决呢,我在运行前看到所有选项都已经打对号了呀,这是怎么回事? 查看更多1个回答 . 2人已关注