A)Draw a schematic of the basic rankine cycle and its equipment
B) ddiscuss any three practical improvements to make the basic rankine cycle more efficient, hightlighting the benefit that is thus realized.
C) draw a T-s diagram of the improvements
i got answer to the part A.
i got one...
i have to calculate the entropy for a power plant. to calculate entropy i have to get some data for the power plant
1.) net power output
2.)the type and amount of fuel
3.)the power consumed by the pumps, fans and other auxiliary equipment
4.)stack gas losses
5.) temperatures at serveral...
Helium gas is compressed form 1 atm and 25 degree C to a pressure of 10atm adiabatically. the lowest temp. of helium after compression is
i don't know how to start if anyone can give me hint to start the problem it would be a great things
thank you
waiting for your answer
i got the...
diff. eq.
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solve the following promblem
Y^(,,,)-3y^(,,)+31y^(,)-37y=0
i let y = e^kx
y'= ke^kx
y''=k^2e^kx
y'''=k^3e^kx
so i got this
k^3e^kx-3(k^2e^kx)+31(ke^kx)-37(e^kx)=0
e^kx(k^3-3K2+31k-37)=0...
solve the following promblem
Y^(,,,)-3y^(,,)+31y^(,)-37y=0
i let y = e^kx
y'= ke^kx
y''=k^2e^kx
y'''=k^3e^kx
so i got this
k^3e^kx-3(k^2e^kx)+31(ke^kx)-37(e^kx)=0
e^kx(k^3-3K2+31k-37)=0
so,
(k^3-3K2+31k-37)=0
now i have to find (K)
how should i solve for...