Condenser 30C „Flash Chamber Evaporator OC & 50 kW For a 2-stage ammonia compression system, determine: 1. Draw the PH diagram showing the condenser, evaporator, & compressor discharge temps, intercooler pressure, all enthalpies & compressor suction specific volumes, m/kg 2. Compute the intercooler pressure in Bars & equivalent Ti in °C 3. Compressor discharge temps T: & Ta 4. Mass of refrigerants m:, ms & ms in kg/sec 5. Compressor power W:, W & total W- in kW & HP 6. Compressors PD with equal volumetric efficiency 80%; m/s 7. Condenser capacity, kW 8. Using a single stage compression, calculate & compare the power of the compressor/s in kW & HP
Condenser 30C „Flash Chamber Evaporator OC & 50 kW For a 2-stage ammonia compression system, determine: 1. Draw the PH diagram showing the condenser, evaporator, & compressor discharge temps, intercooler pressure, all enthalpies & compressor suction specific volumes, m/kg 2. Compute the intercooler pressure in Bars & equivalent Ti in °C 3. Compressor discharge temps T: & Ta 4. Mass of refrigerants m:, ms & ms in kg/sec 5. Compressor power W:, W & total W- in kW & HP 6. Compressors PD with equal volumetric efficiency 80%; m/s 7. Condenser capacity, kW 8. Using a single stage compression, calculate & compare the power of the compressor/s in kW & HP
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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Transcribed Image Text:Condenser 30 c
„Flash
Chamber
Pi
Evaporator
OC & 50 kW
For a 2-stage ammonia compression system, determine:
1. Draw the PH diagram showing the condenser, evaporator, &
compressor discharge temps, intercooler pressure, all
enthalpies & compressor suction specific volumes, m/kg
2. Compute the intercooler pressure in Bars & equivalent Ti in
°C
3. Compressor discharge temps T: & T4
4. Mass of refrigerants m:, ms & m: in kg/sec
5. Compressor power Wi, W & total W- in kW & HP
6. Compressors PD with equal volumetric efficiency 80%; m/s
7. Condenser capacity, kW
8. Using a single stage compression, calculate & compare the
power of the compressor/s in kW & HP
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