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lajiiwang金蟲(chóng) (小有名氣)
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[求助]
R22制冷劑的質(zhì)量分?jǐn)?shù)和摩爾分?jǐn)?shù)不是都應(yīng)該等于1 嗎?
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R22的質(zhì)量分?jǐn)?shù)為1,調(diào)用Refprop的XMOLE(zkg,z,wm),為啥得到結(jié)果 ZKG,Z,WM 1.0000 0.0000 86.4680 為啥摩爾分?jǐn)?shù)為0? 請(qǐng)高手們幫幫忙 c Units are K, kPa, mol/dm^3, mole fraction, J/mol, J/mol-K, m/s c uPa-s, W/m-K, N/m program test50 implicit double precision (a-h,o-z,l) implicit integer (i-k,m,n) parameter (ncmax=1) !max number of components in mixture dimension zkg(ncmax) character hrf*3, herr*255 character*255 hf(ncmax),hfmix c...Call SETUP to initialize the program and set the pure fluid component name c...For a mixture, use the following setup instead of the lines above. i=1 hf(1)='..\fluids\R22.FLD' hfmix='..\fluids\HMX.BNC' hrf='DEF' call SETUP (i,hf,hfmix,hrf,ierr,herr) if (ierr.ne.0) write (*,*) herr c To input mass fraction of composition zkg=1.0d0 c Converts mass fraction to mole fraction call XMOLE(zkg,z,wm) write (*,100) 'ZKG,Z,WM ',zkg,z,wm 100 format (1x,a22,5f11.4) end |

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