elemente ajutatoare

Calculul coeficientului de izolare

ZONA CLIMATICA IIte =-15C;ti =20C;tS =12C

Elem.A [m2] [-]R0F [m2K/W]A/R0FPE323.1611.816177.95T315.0015.6156.15TE76.510.55139.09PdC133.70.232.9510.36PdR181.300.232.87214.431029.66--397.98

V =1890.0m3n =0.6h-1

G =0.41W/m3KA/V =0.54m-1GN =0.47W/m3KG < GN=> SE VERIFICA

ZONA CLIMATICA IIte =-15C;ti =20C;tS =12Cm =1mTE =1.2nao =0.00022pt living, dormitor, birouti (C)nao =0.00028pt baiebuc, hol int, casa scarii18nao =0.00033pt bucatariebaie22 =1.23Kg/m3hol casa scarii15Cp =1005J/Kggrd

CAMERALUNGIME LATIMEINALTIMEFEREASTRA LUNGIME FEREASTRA LATIMEP,E015.253.7531.51.2P,E025.255.7531.81.2P,E034.3753.7531.81.2P,E043.8752.7531.80.6P,E057.252.7531.51.2

Element de constructieA[m2]tauR0F [m2 *K/W]A*tau/R0FT [tereasa]31515.6156.1497326203PE [perete ext.]399.7511.816220.1266519824TE [tampl. Ext]76.510.55139.0909090909Pd calda174.40.22857142862.9513.5128329298Pd rece140.60.22857142860.50563.63790664781106.25492.5180332712

ti=20te=-15

tss=12

G=0.464591552GN=0.539

Necesar de calduraCALCULUL NECESARULUI DE CALDURADenumireOrientareLatimeInaltimeSuprafataNRDe scazutIn calculRoFmtmAt/RoFAdaos1+(A0+AC)/100QT[1+(A0+AC)/100]naoVQiQqA0AC--mmm2bucm2m2m2K/W-CW---W(m3/s)/m3m3WWW/m3* E01 DORM ti = 20 CFEN1.51.21.81-1.80.551.235137cM1PEN5.25315.811.814.01.816135269cM=1.00Rm3.38PEV3.75311.31-11.31.816135217Rm=3.378T-5.253.7519.71-19.75.61135123-74656.001.1108280.0002259596142424* P01 DORM ti = 20 CFEN1.51.21.81-1.80.551.235137PEN5.25315.811.814.01.816135269cM=1.00PEV3.75311.31-11.31.816135217Rm=3.72Pd-5.253.7519.71-19.72.951853Rm3.72-67755.601.1067480.0002259594134223* E02 CAMERA ZI ti = 20 CFEN1.81.22.161-2.160.551.235165cM=1PEN5.25315.7512.1613.591.816135262Rm=5.01T-5.255.7530.18751-30.18755.6113518861555.501.1056800.0002290.56251157183720Rm5.0064789835* P02 CAMERA ZI ti = 20 CTEN1.81.22.161-2.160.551.235165cM=1PEN5.25315.7512.1613.591.816135262Rm=6.05Pd-5.255.7530.18751-30.18752.951882Rm6.054272216250955.201.1025610.0002290.5625907146716* E03 BUCATARIE ti = 18 CFES1.51.21.81-1.80.551.233130cM=1PES3.75311.2511.89.451.816133172Rm=7.52Rm7.5162898118T-3.754.37516.406251-16.406255.6113397398-55.301.0033990.0003349.21875698109722

* P03 BUCATARIE ti = 18 CFES1.51.21.81-1.80.551.233130cM=1PES3.75311.2511.89.451.816133172Rm=6.39Pd-3.754.37516.406251-16.406252.8721634Rm6.3915668014336-55.501.0053370.0003349.21875699103621* E04 BAIE ti = 22 CFEV0.60.60.361-0.360.551.23729cM=1PEV2.7538.2510.367.891.816137161Rm=7.54T-2.753.87510.656251-10.656255.6113770Rm7.539463394626005.001.052730.0002831.9687543070322* P04 BAIE ti = 22 CFEV0.60.60.361-0.360.551.23729cM=1PEV2.7538.2510.367.891.816137161Rm=8.64Rm8.6418060749Pd-2.753.87510.656251-10.656252.8721103722704.701.0472380.0002831.9687542966621* P+E05 ti = 15 CTES1.122.21-2.20.551.230144cM=1PES2.75616.512.214.31.816130236Rm=4.73Rm4.727413342T-2.757.2519.93751-19.93755.61130107Pd-2.757.2519.93751-19.93752.8721321508-55.501.005510059.812505109

sheet3Alegere tipuri de corpuri de incalzire

INCAPEREtiQnecTIP CORP INCAPEREqnCOEFICIENT CORECTIEqRnn*nRQinstalatieCtCrCm-CW-W/elW/elbucbucbucWW/CIW/CIP01201342SEVEN 5001661111668.08911494P02201467SEVEN 5001661111668.84911494P03181036SEVEN 5001661.045111735.97611041P0422666SAMOA 15/5509390.9560.880.91719--1719P05201170SEVEN 5001661111667.05811328P0622459SAMOA 12/4506540.9560.880.91501--1552 E01201424SEVEN 5001661111668.58911494E02201837SEVEN 50016611116611.071211992E03181097SEVEN 5001661.045111736.32711214E0422703SAMOA 15/5509390.9560.880.91719--1719E05201733SEVEN 50016611116610.441111826E0622479SAMOA 12/5506540.9560.880.91501--1501=14374

sheet4CALCUL PRIN METODA INDICILOR

IncaperetiQqRVQindiceQnec-CWW/m3m3WWP012013422359.06-1342P022014671690.56-1467P031810362149.22-1036P04226662131.97-666P0520-1672.1911701170P0622-2121.80459459E012014242459.06-1424E022018372090.56-1837E031810972249.22-1097E04227032231.97-703E0520-2472.1917331733E0622-2221.8047947913413

sheet5Alegerea tipului de centrala termicaQct=Qinst+Qacm14994W

Qinst=14374WQacm=Np*Vacm*q*cp*(Tacm-Tar)620W

Nr. Persoane4m3/pers.secundaVolum persoana/zi800.0000009259l/pers,zicp4186j/kg*kTacm50grd.celsiusTar10grd.celsius1000kg/m3!!! Se va alege o centrala termica prevazuta cu boiler

Sheet1Alegere tipuri de corpuri de incalzireINCAPEREtiQnecTIP CORP INCAPEREqnCOEFICIENT CORECTIEqRnn*nRQinstalatieCtCrCm-CW-W/elW/elbucbucbucWW/CIW/CIP01201342P02201467P03181036P0422666P05201170P0622459E01201424E02201837E03181097E0422703E05201733E0622479