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ANALYSIS OF WATER INJECTION INTO HI
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Thesis CertificateThe Graduate Coll
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ชื่อ : นายปรม
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TABLE OF CONTENTSPageAbstract (in E
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LIST OF TABLESTablePage3-1 Solution
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LIST OF FIGURES (CONTINUED)FigurePa
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LIST OF ABBREVIATIONS, SYMBOLS AND
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CHAPTER 1INTRODUCTION1.1 Background
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31.6.6 Water injected is assumed to
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6for these working fluid models can
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CHAPTER 3METHODOLOGY FOR ANALYSIS O
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11perform the necessary calculation
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13h b P T w−0.2 0.8 −0.55 0.8=
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15the procedure required Nitrogen(
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171N22 NEq.3-461 1O+2N2 NOEq.3-472
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19∂y1 cy ∂y1 cy ∂y 1 c ∂y 1
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211/2( cy )∂y ∂∂c ∂y∂T
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23[ A][ ∂y/ ∂ P] + [ ∂f / ∂
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25⎛ • • •ln ln ⎞⎛⎞( )
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27( θ= −π)θ>θ bθ>θ W( θ=π
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CHAPTER 4RESULTS AND DISCUSSIONThis
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31FIGURE 4-1 Comparison of an actua
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33FIGURE 4-4 Schematic of the port
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35Temperature (K)250023002100190017
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37cylinder temperature. So, a more
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39Thermal efficiency (%)43424140393
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41Theoretically, the high useful co
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43Thermal efficiency (%)46454443424
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45injection-fuel ratio increases gr
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47Thermal efficiency (%)44434241403
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49When considering relative tempera
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51Temperature (K)240021001800150012
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53When considering relative tempera
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55Temperature (K)220019001600130010
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CHAPTER 5CONCLUSIONS AND SUGGESTION
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REFERENCES1. Ricardo, H.R. The High
- Page 74: APPENDIX ADerivative equations of i
- Page 78 and 79: 64TABLE A-3 Curve fit coefficients
- Page 80 and 81: 66TABLE A-5 Curve fit coefficients
- Page 82 and 83: 68The following is the derivative v
- Page 84 and 85: 70From the definition of entropyh =
- Page 86 and 87: 72• ⎛ ⎞ • ⎛Tb∂u •b∂
- Page 88 and 89: 74• ⎛1 ⎞ •∂u ⎛∂ ∂
- Page 90 and 91: 76⎛ • • •ln ln ⎞⎛⎞( )
- Page 92 and 93: 78The following is the derivative v
- Page 94 and 95: 80From the definition of entropy h
- Page 96 and 97: 82• ⎛ Tb u ⎞ • • ⎛bmTb
- Page 98 and 99: 84• ⎛1 ⎞ • •∂u ⎛ ⎞
- Page 100 and 101: 86• • • ⎛ u ⎞bmb( hW ub)
- Page 102 and 103: 88Appendix D MATLAB program scripts
- Page 104 and 105: 90[thetawater,pTbWQlHl2]=ode45('Rat
- Page 106 and 107: 92-0.69353550E-14 -0.14245228E+05 0
- Page 108 and 109: 940.21*(1-phi) 0 0]';dcdT=0;else %
- Page 110 and 111: 96dfdp=zeros(4,1);dYdT=zeros(11,1);
- Page 112 and 113: 98dcdT(1)=-dKdT(1)*sqrt(patm)/K(1)^
- Page 114 and 115: 100Iter=Iter+1;[hb,u,v,s,Y,cp,dlvlT
- Page 116 and 117: 102yprime(2)=-Const1/cpb/x*Qconvb+v
- Page 118 and 119: 104masswaterin=massfuel*mwpmf;% Tot
- Page 120 and 121: 106savefile = 'Volume.mat';RTWV=RTW
- Page 122 and 123: 108p=pTarray(:,1);T=pTarray(:,2);hc