l MTN12:43 PMO O 18% O1/1m an oit glerege tanik at 5o°c to Prelcen + SolidificafionTank heating reguuirement is 210k.The plant is fitted withtewin Cylinder Compressor hauing bore 150mm, Stroke loommSpeed 15 reulsec eind Volumetric and isentropic ettaenciesof +57. and 80% respectively. (t o peratee with rettiget34a and utilizes the ambient airat Bc 30°c as theheat Source. Assuming eraporating tempereture 2O°E,Condensing temperature 60°c, suction gas superheut tocand no Cond encate sub-Cooline determine the following.0. Healing loas of tank in kW.O . Cost of power Consumel after 5ohours operation at fulICompressor Capa city asseming power Costs G GHE 1:5 Perkwh.Cu) . Sauing in cost of power Compares to direct heatingof tank with electricity ·W). Carnot efficiency of plant.

Oil storage tank temperature, TH=50oC=50+273=323 KTank heating requirment, Q=210 kWCompressor bore,…

tewin Cylinder Compressor hauing bore 150mm, Stroke lcomm, of 75%. and % respectikoly.It operates with refrigerent An industrial heat Pump is used to maintain the tempereteur m an oit glerege tanir at 5oc to preicent Solidification Tank heating requirement is 210kW. The plant is fitted with twin Cylinder Compressor having bore 150mm, Stroke lcomm Speed I5 reulsec eind Volumotric and isentropic efficiencies of 757. and80% respectivolu, It o perates with reftigerent 34a and wetilizes the ambient airet ác 30°c as the meat Source Assuming evaporating temperuture 2Oʻe, Condensiny temperature 6o°s, Suction gas superheut 1oc and no Cond encate Sub-cooline determine the following. U. Heating loas of tank in kW. O . Cost of power Consumel ofter 5ohours operation at full Compressor Capa city assuming powor Costs Gd GH& 1:5 Per Kwh. Tu) . Sauing in Cost of power Compares to direct heating of tank wih electricity· n, Camot efficiency of plant.

tewin Cylinder Compressor hauing bore 150mm, Stroke lcomm, of 75%. and % respectikoly.It operates with refrigerent An industrial heat Pump is used to maintain the tempereteur m an oit glerege tanir at 5oc to preicent Solidification Tank heating requirement is 210kW. The plant is fitted with twin Cylinder Compressor having bore 150mm, Stroke lcomm Speed I5 reulsec eind Volumotric and isentropic efficiencies of 757. and80% respectivolu, It o perates with reftigerent 34a and wetilizes the ambient airet ác 30°c as the meat Source Assuming evaporating temperuture 2Oʻe, Condensiny temperature 6o°s, Suction gas superheut 1oc and no Cond encate Sub-cooline determine the following. U. Heating loas of tank in kW. O . Cost of power Consumel ofter 5ohours operation at full Compressor Capa city assuming powor Costs Gd GH& 1:5 Per Kwh. Tu) . Sauing in Cost of power Compares to direct heating of tank wih electricity· n, Camot efficiency of plant.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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