88 r. shankar
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![Page 1: 88 r. shankar](https://reader033.vdocuments.us/reader033/viewer/2022061215/549ec693b4795979208b4876/html5/thumbnails/1.jpg)
Combined Power and Cooling Cycle Using Aqua-Combined Power and Cooling Cycle Using Aqua-Ammonia Vapor Absorption Refrigeration Ammonia Vapor Absorption Refrigeration
Presented by
R.Shankar
Guided by
Dr.T.Srinivas
ICAER 2013
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Introduction Introduction • The rate of power consumption for both
domestic and industrial usage is increased.• 15% of all the electricity produced in the
world is employed for refrigeration and air-conditioning.
• Combined power and cooling can reduce the usage of power to refrigeration and solar helps as renewable.
• Hence common working fluid is needed for integration.
ICAER 2013
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Comparisons of cyclesComparisons of cycles
Refrigeration cycle Goswami cycle Srinivas cycle
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Proposed cycleProposed cycle
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Formulation Formulation
)( 222322 hhmQE
PumpLPTHPTNet WWWW )(
RHGen
ENet
QW
)( 877 hhmW MHPT
)( 181718 hhmW MLPT
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Power and cooling outputPower and cooling output
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EUF and Power+Cooling EUF and Power+Cooling output output
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ValidationValidation
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LI-Br water LI-Br water
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AdvantagesAdvantages Made choice of only power or power and
cooling output. Suitable for all atmospheric conditions.Different working fluid.
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Conclusions Conclusions Additional power of 9 kW is produced
due to high pressure turbine at 30 C ⁰atmosphere condition with 0.99 and 120 C of turbine concentration and ⁰
temperature respectively.Power efficiency is doubled.High separator pressure and temperature
is possible.
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Thanking YouThanking You
Queries???
ICAER 2013