Off[General::spell1]

TEMEL FONKSİYON TANIMLARI:

\(\(\(	\)\(V0[M0_] := \ a0\ M0

    	τr[M0_] := 1 + \(\(γc - 1\)\/2\) M0\^2

    	πr[τr_] := \((τr)\)\^\(γc/\((γc - 1)\)\)

    	ηr[M0_] := 
      If[M0 > 1, 1 - 0.075 \((M0 - 1)\)\^1.35, 1]

    	πd[M0_] := πdmax\ \ ηr[M0]

    	τc[πc_] := \((πc)\)\^\(\((γc - 1)\)/\((γc\ ec)\)\)

    	πt[τt_] := \((τt)\)\^\(γt/\((\((γt - 1)\)\ et)\)\)\)\)\)

Off[General::spell1]

TURBOJETE ÖZGÜ TANIMLAR:
	Hava yakıt oranı:

\(\(\(		\)\(\(f[
        M0_, \ πc_]\)\(:=\)\(\(τλ - τr[
                M0]\ τc[πc]\)\/\(hpr\ ηb\ /\ \((cpc\ T0)\) - τλ\)\)\(\ \)\)\)\)

Türbin toplam sıcaklıklar oranı:

\(\(\(		\)\(τt[M0_, \ πc_] := \ 
      1 - \(1\/\(ηm\ \((1 + f[M0, \ πc])\)\)\) \(τr[
                M0]\/τλ\) \((τc[πc] - 
              1)\)\)\)\)

Egzoz hız oranı (V9/a0):

\(\(\(		\)\(Pt9BP9[
        M0_, \ πc_] := 
				P0BP9\ \ πr[τr[
            M0]]\ πd[
          M0]\ πc\ πb\ πt[τt[
            M0, \ πc]]\ πn

    		M9[
        M0_, \ πc_] := \ \@\(2\/\(γt - 1\)\ \((\((Pt9BP9[M0, \ πc])\)\^\(\((γt - 1)\)/γt\) - 1)\)\)

    		T9BT0[
        M0_, \ πc_] := \ \(\(τλ\ τt[
                M0, \ πc]\)\/\((Pt9BP9[M0, \ πc])\)\^\(\((γt - 1)\)/γt\)\) cpc\/cpt

    		V9Ba0[M0_, \ πc_] := \ 
      M9[M0, \ πc]\ \ \@\(\(\(γt\ Rt\)\/\(γc\ Rc\)\) T9BT0[M0, \ πc]\)

    \)\)\)

Özgül itki:

\(\(\(		\)\(FBm0[
        M0_, \ πc_] := \ \(\(a0\/gc\) \((\((1 + f[M0, \ πc])\)\ V9Ba0[
                M0, \ πc]\  - \ 
            M0\ \ 
					\  + \((1 + 
                  f[M0, \ πc])\)\ \(\(\(Rt\)\(\ \)\)\/Rc\) \(T9BT0[
                    M0, \ πc]\/V9Ba0[
                    M0, \ πc]\) \(1 - P0BP9\)\/γc)\)\(		\)\)\)\)\)

Bağlanmamış özgül yakıt tüketimi:

\(\(\(		\)\(\(S[
        M0_, \ πc_]\)\(:=\)\(f[M0, \ πc]\/FBm0[
            M0, \ πc]\)\(\ \)\)\)\)

Isıl verim, tahrik verimi, toplam verim:

\(\(\(		\)\(ηt[
        M0_, \ πc_] := \(\(a0\^2\) \((\((1 + f[M0, \ πc])\)\ V9Ba0[M0, \ πc]\^2\  - M0\^2)\)\)\/\(2\ gc\ f[M0, \ πc]\ hpr\)\ 

    		ηp[
        M0_, \ πc_] := \(2\ gc\ V0[M0]\ FBm0[M0, \ πc]\)\/\(\(a0\^2\) \((\((1 + f[M0, \ πc])\)\ V9Ba0[M0, \ πc]\^2\  - M0\^2)\)\)

    		ηo[
        M0_, \ πc_] := ηt[M0, \ πc]\ ηp[
          M0, \ πc]\)\)\)

SABİTLER (Örnek 7-1): 
	Ortam bilgileri

\(\(\(		\)\(γc = 1.4; γt = 1.3;

    		cpc = 1004; cpt = 1239;

    		Rc = \(\(γc - 1\)\/γc\) cpc; 
    Rt = \(\(γt - 1\)\/γt\) cpt;

    		\(hpr = 42800000;\)

    		\(gc = 1;\)

    		\(T0 = 216.7;\)

    		a0 = \@\(gc\ γc\ \ Rc\ T0\)\)\)\)

Verimler, kayıplar:

πdmax=0.95;
		πb = 0.94;
		πn = 0.96;
		ec = 0.9;
		et = 0.9;
		ηb = 0.98;
		ηm =  0.99;
		P0BP9 = 0.5;

Tasarım Limiti:

\(\(\(		\)\(\(Tt4 = 1800;\)

    		\(τλ = \(cpt\ Tt4\)\/\(cpc\ T0\);\)\)\)\)

PROBLEM SONUCU (M0=2 ve πc=10 için):

\(\(\(	\)\(M0 = 2; \ πc = 10;

    	\(V0 : \ V0[M0];\)

    	\(τr : \ τr[M0];\)

    	\(πr : \ πr[τr[M0]];\)

    	\(ηr : \ ηr[M0];\)

    	\(πd : \ πd[M0];\)

    	\(τc : \ τc[πc];\)

    	\(τt : \ τt[M0, \ πc];\)

    	\(πt : \ πt[τt[M0, \ πc]];\)

    	\(f : \ f[M0, \ πc];\)

    	\(Pt9BP9 : \ Pt9BP9[M0, \ πc];\)

    	\(M9 : \ M9[M0, \ πc];\)

    	\(T9BT0 : \ T9BT0[M0, \ πc];\)

    	\(V9Ba0 : \ V9Ba0[M0, \ πc];\)

    	FBm0 : \ FBm0[M0, \ πc]

    	S\  : \ S[M0, \ πc]

    	ηt : \ ηt[M0, \ πc]

    	ηp : \ ηp[M0, \ πc]

    	ηo : \ ηo[M0, \ πc]\)\)\)

ÖRNEK GRAFİK (Örnek 7-4 verileri için):
	Ortam bilgileri

\(\(\(		\)\(γc = 1.4; γt = 1.35;

    		cpc = 1004; cpt = 1096;

    		Rc = \(\(γc - 1\)\/γc\) cpc; 
    Rt = \(\(γt - 1\)\/γt\) cpt;

    		\(hpr = 42800000;\)

    		\(gc = 1;\)

    		\(T0 = 216.7;\)

    		a0 = \@\(gc\ γc\ \ Rc\ T0\)\)\)\)

Verimler, kayıplar:

πdmax=0.98;
		πb = 0.98;
		πn = 0.96;
		ec = 0.89;
		et = 0.91;
		ηb = 0.99;
		ηm =  0.98;
		P0BP9 = 1;

Tasarım Limiti:

\(\(\(		\)\(\(Tt4 = 1670;\)

    		\(τλ = \(cpt\ Tt4\)\/\(cpc\ T0\);\)\)\)\)

\(\(\(
\)\(\ \ \ \)\(Plot[\ 
\ \ \ \ \ \ \ \ Evaluate[
          Table[
\ \ \ \ \ \ \ \ \ \ FBm0[
              M0y, \ πcy], {M0y, 0, 3,  .5}]], {πcy, 2, 
          40}, 
AxesLabel -> {\*""(Subscript[π, c])"", \((F/m\_0)\)}];\)\)\)