Expression 5: "T" left parenthesis, phi , right parenthesis equals StartFraction, "Q" Subscript, "R" , Baseline left parenthesis, phi , right parenthesis Over "C" Subscript, "p" , Baseline left parenthesis, phi , right parenthesis , EndFractionTϕ=QRϕCpϕ
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Expression 6: "Q" Subscript, "R" , Baseline left parenthesis, phi , right parenthesis equals left brace, 0 less than or equal to phi less than 1 : 483000 phi , left brace, 1 less than phi , right brace 483000 , right braceQRϕ=0≤ϕ<1:483000ϕ,1<ϕ483000
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Expression 7: "M" left parenthesis, phi , right parenthesis equals StartFraction, 1 Over 1000 , EndFraction left brace, 0 less than or equal to phi less than or equal to 1 : StartFraction, 36 phi plus 32 left parenthesis, 1 minus phi , right parenthesis Over 2 phi plus left parenthesis, 1 minus phi , right parenthesis , EndFraction , 1 less than phi : StartFraction, 36 plus 4 left parenthesis, phi minus 1 , right parenthesis Over 2 plus 2 left parenthesis, phi minus 1 , right parenthesis , EndFraction , right braceMϕ=110000≤ϕ≤1:36ϕ+321−ϕ2ϕ+1−ϕ,1<ϕ:36+4ϕ−12+2ϕ−1
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Expression 8: "I" Subscript, "s" "p" , Baseline equals StartFraction, "v" Subscript, 2 , Baseline left parenthesis, "T" left parenthesis, phi , right parenthesis , "M" left parenthesis, phi , right parenthesis , right parenthesis Over 9.8 0 7 , EndFractionIsp=v2Tϕ,Mϕ9.807