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sumitvalse

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sumitvalse • 250
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Status:
Active

Country:
India  

Last seen:
8 years, 5 months ago
Joined:
9 years, 6 months ago

Profile Strength:
40%
  • 20
    Questions
  • 18
    Answers
  • 22
    Awards
Mechanical Engineering(Heat Power)
Pune University (PU)

Top contributions by sumitvalse

3
votes
1
answer
40k
views
1
answer
Explain in brief an adiabatic saturation process. Represent the same on a Psychrometric Chart.
refrigeration and air conditioning updated 3.7 years ago by sagarkolekar ★ 11k
7
votes
1
answer
25k
views
1
answer
What is the function of a flash inter-cooler? Why it is not preferred for R-12 refrigerant?
refrigeration and air conditioning updated 3.8 years ago by pedsangini276 • 4.8k
1
vote
1
answer
18k
views
1
answer
an airplane using 20 TR bootstrap air refrigeration system has ambient conditions of 0.9 bar and 15C. Ram air pressure after isotropic compression is 1.1 bar.
refrigeration and air conditioning updated 3.8 years ago by sagarkolekar ★ 11k
0
votes
1
answer
15k
views
1
answer
A sample of moist air has a dry bulb temperature of 25C and a relative humidity of 50%. the barometric pressure is 740 mm of Hg. without using psychrometric chart, calculate:
refrigeration and air conditioning updated 3.8 years ago by pedsangini276 • 4.8k
1
vote
1
answer
15k
views
1
answer
Explain with schematic the working of a refrigeration system with a single evaporator and two stage compression system, with a water intercooler and flash intercooler interposed between two stages.
refrigeration and air conditioning updated 3.8 years ago by pedsangini276 • 4.8k
1
vote
1
answer
14k
views
1
answer
Methods of defrosting.
refrigeration and air conditioning updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
12k
views
1
answer
A refrigeration machine using R-12 as refrigerant operates between pressures 2.5 bar and 9 bar. The vapour entering the compressor is dry saturated and there is no subcooling in the condenser. If the
refrigeration and air conditioning updated 3.8 years ago by pedsangini276 • 4.8k
2
votes
1
answer
10k
views
1
answer
Discuss the effect of evaporator and condenser pressures on the performance of a Vapour Compression Refrigeration System.
refrigeration and air conditioning updated 8.8 years ago by sumitvalse • 250
0
votes
1
answer
8.9k
views
1
answer
Types of Cooling Tower
refrigeration and air conditioning updated 3.8 years ago by pedsangini276 • 4.8k
0
votes
1
answer
8.5k
views
1
answer
atmospheric air at 10 C WBT and 15 C DBT enters a heating coil whose temperature is 40 C DBT. the bypass factor of heating coil is 0.4. Determine DBT, WBT and RH of the air leaving the coil
refrigeration and air conditioning updated 3.8 years ago by sagarkolekar ★ 11k
2
votes
2.2k
views
2
votes
A: Explain in brief an adiabatic saturation process. Represent the same on a Psychr
updated 8.9 years ago by sumitvalse • 250
0
votes
1.7k
views
0
votes
A: A sample of moist air has a dry bulb temperature of 25C and a relative humidity
updated 8.8 years ago by sumitvalse • 250
0
votes
1.6k
views
0
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A: A refrigeration machine using R-12 as refrigerant operates between pressures 2.5
updated 8.8 years ago by sumitvalse • 250
0
votes
1.0k
views
0
votes
A: an airplane using 20 TR bootstrap air refrigeration system has ambient condition
updated 8.7 years ago by sumitvalse • 250
1
vote
865
views
1
vote
A: Discuss the effect of evaporator and condenser pressures on the performance of a
updated 8.8 years ago by sumitvalse • 250
0
votes
471
views
0
votes
A: What are the general rules to be followed in the design of ducts?
updated 8.7 years ago by sumitvalse • 250
1
vote
378
views
1
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A: Explain with schematic the working of a refrigeration system with a single evapo
updated 8.7 years ago by sumitvalse • 250
1
vote
362
views
1
vote
A: Methods of defrosting.
updated 8.7 years ago by sumitvalse • 250
5
votes
287
views
5
votes
A: What is the function of a flash inter-cooler? Why it is not preferred for R-12 r
updated 8.9 years ago by sumitvalse • 250
0
votes
279
views
0
votes
A: atmospheric air at 10 C WBT and 15 C DBT enters a heating coil whose temperature
updated 8.7 years ago by sumitvalse • 250

Latest awards to sumitvalse


created a question with more than 1,000 views

created a question with more than 5,000 views