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Category > Engineering Posted 21 May 2017 My Price 5.00

A steam turbine operates adiabatically with a steam rate of 25 kg s-1

A steam turbine operates adiabatically with a steam rate of 25 kg s-1. The steam is supplied at 1300 kPa and 673.15 K (400°C) and discharges at 40 Wa and 373.15 K (100°C). Determine the power output of the turbine and the efficiency of its operation in comparison with a turbine that operates reversibly and adiabatically from the same initial conditions to the same final pressure.

 

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Alpha Geek
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Status NEW Posted 21 May 2017 05:05 PM My Price 5.00

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file 1495388169-Answer.docx preview (263 words )
A----------- st-----------eam----------- tu-----------rbi-----------ne -----------ope-----------rat-----------es -----------adi-----------aba-----------tic-----------all-----------y w-----------ith----------- a -----------ste-----------am -----------rat-----------e o-----------f 2-----------5 k-----------g s------------1.----------- Th-----------e s-----------tea-----------m i-----------s s-----------upp-----------lie-----------d a-----------t 1-----------300----------- kP-----------a a-----------nd -----------673-----------.15----------- K -----------(40-----------0°-----------C) -----------and----------- di-----------sch-----------arg-----------es -----------at -----------40 -----------Wa -----------and----------- 37-----------3.1-----------5 K----------- (1-----------00Â-----------°C)-----------. D-----------ete-----------rmi-----------ne -----------the----------- po-----------wer----------- ou-----------tpu-----------t o-----------f t-----------he -----------tur-----------bin-----------e a-----------nd -----------the----------- ef-----------fic-----------ien-----------cy -----------of -----------its----------- op-----------era-----------tio-----------n i-----------n c-----------omp-----------ari-----------son----------- wi-----------th -----------a t-----------urb-----------ine----------- th-----------at -----------ope-----------rat-----------es -----------rev-----------ers-----------ibl-----------y a-----------nd -----------adi-----------aba-----------tic-----------all-----------y f-----------rom----------- th-----------e s-----------ame----------- in-----------iti-----------al -----------con-----------dit-----------ion-----------s t-----------o t-----------he -----------sam-----------e f-----------ina-----------l p-----------res-----------sur-----------e. ----------- An-----------swe-----------r -----------M= -----------ste-----------am -----------flo-----------w r-----------ate----------- = -----------25 -----------kg/-----------s s-----------tea-----------m
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