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Plot the Rankine cycle on T-S diagram and derive an expression for thermal efficiency of the cycle. List different methods of improving the performance of the cycle. Discuss any one method in brief.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Find:- (i) Air standard efficiency (ii) Mean effective pressure
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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In an air standard Diesel cycle, the conditions at the beginning of the compression stroke are 300K and 1 bar.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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What is cut-off ratio. Discuss its effect on the thermal efficiency of diesel engine.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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45k
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Derive an expression for efficiency of Dual cycle.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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78k
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Derive an expression for efficiency of diesel cycle.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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A reciprocating air compressor takes in 2 m3/min at 0.11 Mpa
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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6.6k
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What do you understand of multistage compressor. What are its merits over single stage compressor.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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13k
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Draw neat diagram of root blower and explain its working.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Classify the air compressor
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Differentiate reciprocating and centrifugal compressor.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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2.9k
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Explain with neat sketch the working of sliding vane type compressor.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Explain with neat sketch the working of two stage reciprocating compressor.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Explain working of single stage reciprocating compressor with P-V diagram.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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What is an irreversibility State its Types and causes
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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3.6k
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kg of steam at a pressure of 17 bar and dryness 0.95 is heated at a constant pressure until it is completely dry. Determine: (i) Increase in volume (ii) Quantity of heat added.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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1.9k
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Find the rate of water spray in kg/hr.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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One Kg of dry saturated steam undergoes an isentropic expansion process from 10 bar to 1 bar. Determine the final condition of steam and the work done when the expansion takes place
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Steam at 500 kPa having a quality of 0.9 expands adiabatically and reversibly to a final pressure of 100 kPa. Determine its final condition
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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7.7k
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Explain: (i) Dry Saturated Steam (ii) Sensible heat of water (iii) Total Enthalpy of Steam (iv) Dryness Fraction v)Latent heat of vaporization (vi) Superheated Steam
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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What is the loss in available energy?
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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For this process determine (i) the maximum work (ii) the available energy (iii) the irreversibility.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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1.5 kg of gas flows through gas turbine unit from its initial pressure and temperature 600 $kN/m^2$ and 1300 K respectively and exhausts at a pressure of 102 $kN/m^2$
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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2.7k
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State the Clausius-clapeyron equation.
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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Second law efficiency
thermodynamics updated 6.5 years ago by teamques10 ★ 70k
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