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16
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1
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51k
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1
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problems on aircraft cooling systems - Simple Refrigeration Cycle
refrigeration and air conditioning updated 7.2 years ago by komalrajput579 • 0
6
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1
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49k
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1
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Short note: Aircraft air refrigeration system- types and explain any one type in brief with sketch.
refrigeration and air conditioning updated 4.2 years ago by krithikkm200 • 10
2
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1
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8.6k
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1
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calculate: 1) partial pressure of water vapor and dry air; 2) Dew point temp; 3) specific humidity of air; 4) Enthalpy of air per kg of dry air.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
2
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1
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1.2k
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1
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Find (i) DBT of the air leaving dehumidifier. (ii) Capacity of the dehumidifier,
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
2
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1
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34k
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What are the desirable properties of refrigerants? Compare primary and secondary refrigerants.
refrigeration and air conditioning updated 7.2 years ago by sushanth2071 • 0
5
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1
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25k
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1
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Regenerative Air Cooling System
refrigeration and air conditioning updated 7.2 years ago by goodboyrock821 • 0
2
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1
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6.6k
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1
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Question please give answer
refrigeration and air conditioning updated 4.4 years ago by 19bcs3866 • 10
3
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1
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3.8k
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1
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Determine the mass of ice produced per day from water. Assume that the cycle operates on reversed Carnot cycle.
refrigeration and air conditioning updated 4.4 years ago by yashbeer ★ 11k
1
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1
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15k
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Explain working of simple air refrigeration cycle and represent the same on T-S chart.
refrigeration and air conditioning updated 4.2 years ago by krithikkm200 • 10
1
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4
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5.3k
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4
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Aspect ratio of rectangular duct is 7 and its equivalent circular duct diameter is 100 mm. The ratio of longer side of rectangular duct to the diameter of circular duct is 2.6.
refrigeration and air conditioning updated 4.2 years ago by krithikkm200 • 10
1
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1
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1.1k
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1
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Explain need of aircraft refrigeration? Draw reduced ambient air refrigeration cycle with neat schematic and T-S cycle.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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1
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1.1k
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1
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Describe vapour absorption refrigeration system using three fluids.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
2
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1
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3.9k
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1
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Explain with a block diagram the working of a practical Ammonia Water vapor absorption refrigeration system.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
2
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1
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3.8k
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1
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For a sample of air having $22^0C$ DBT, Relative humidity 30% at barometric pressure of 760mm of Hg. Calculate i) Vapour pressure ii) Vapour density iii) Humidity ratio iv) Enthalpy.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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1
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1.1k
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1
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Explain in brief an adiabatic saturation process. Represent the same on a Psychometric chart.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
6
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1
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6.7k
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1
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Explain types of psychometric process.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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1
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1.4k
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1
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Determine DBT, WBT and RH of the air leaving the coil and the amount of sensible heat added per kg of air.
refrigeration and air conditioning updated 4.4 years ago by penny • 0
1
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1
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2.0k
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1
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Determine i) The condition of air berfore entering the hall ii) The condition of air leaving the conditioner coil iii) BPF of cooling coil iv) refrigeration load on cooling coil.
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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1
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980
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1
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Noise and its control in A/C system
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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1
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1.1k
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1
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What are the general rules to be followed in the design of ducts?
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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0
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1.0k
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0
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(Duplicate) Find the dimension of shorter side of the duct
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
1
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1
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3.9k
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1
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Explain in detail working of commercial Ice Plant.
refrigeration and air conditioning updated 4.4 years ago by penny • 0
1
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0
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1.4k
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0
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(Duplicate) Aspect ratio of a rectangular duct is 7 and its equivalent circular duct diameter is 100 mm. the ratio of longer side of rectangular duct to the diameter of circular duct is 2.6. Find the dimension of
refrigeration and air conditioning updated 4.4 years ago by teamques10 ★ 70k
1
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2
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3.9k
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2
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0.004 kg of water vapour per kg of atmospheric air is removed and temperature of air after removing the water vapours becomes
refrigeration and air conditioning updated 4.4 years ago by teamques10 ★ 70k
1
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1
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1.6k
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1
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Star Rating of Air Conditioners
refrigeration and air conditioning updated 4.4 years ago by phenjoisilab • 0
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