Current Attempt in ProgressAs shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady statewith a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects,determine:(a) the dew point temperature at the inlet, in °C.(b) the mass flow rate of moist air at the exit, in kg/min.(c) the relative humidity at the exit.(d) the rate of heat transfer from the moist air stream, in kW.Step 1KE WASIE999X12,925(AV)₁, T₁P1 = 1 bar-35%Your answer is incorrect.SAN151120T₂=22°CP₂ = 1 bartv APEXNWwww200m BStep 2* Your answer is incorrect.Determine the mass flow rate of moist air at the exit, in kg/min.m₂ =128AN WAARSSave for Later70.9Step 3The parts of this question must be completed in order. This part will be available when you complete the part above.12,098Step 4The parts of this question must be completed in order. This part will be available when you complete the part above.10kg/minMAIN15Attempts: 2 of 3 usedotvMacBook AirPEXSHIPH3!!Submit AnswerW[]Zoom

Answered: Image /qna-images/answer/5618b9d4-0b71-4510-94f2-32c15911f426.jpg

As shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady state with a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects, determine: (a) the dew point temperature at the inlet, in °C. (b) the mass flow rate of moist air at the exit, in kg/min. (c) the relative humidity at the exit. (d) the rate of heat transfer from the moist air stream, in kW.

As shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady state with a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects, determine: (a) the dew point temperature at the inlet, in °C. (b) the mass flow rate of moist air at the exit, in kg/min. (c) the relative humidity at the exit. (d) the rate of heat transfer from the moist air stream, in kW.

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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Current Attempt in Progress As shown in the figure below, moist air at T₁ = 35°C, 1 bar, and 35% relative humidity enters a heat exchanger operating at steady state with a volumetric flow rate of 11 m³/min and is cooled at constant pressure to 22°C. Ignoring kinetic and potential energy effects, determine: (a) the dew point temperature at the inlet, in °C. (b) the mass flow rate of moist air at the exit, in kg/min. (c) the relative humidity at the exit. (d) the rate of heat transfer from the moist air stream, in kW. Step 1 (AV)₁, T₁ P₁ = 1 bar = 35% Determine the dew point temperature at the inlet, in °C. 20 T₂=22°C P₂ = 1 bar
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Moist air at 30 °C, 3 bar, and 50% relative humidity enters a heat exchanger operating at steady state with a mass flow rate of 450 kg/h and is cooled at constant pressure to 20 °C. Ignoring kinetic and potential energy effects, determine the rate of heat transfer from the moist air stream, in kJ/h. m = 450kg/h T = 30°C PI = 3 bar 9 = 50% ! 2 %3! T = 20°C P2 = 3 bar
Current Attempt in Progress As shown in the figure below, moist air at T₁ = 94°F, p₁ = 30 lbf/in2, and ₁ = 35% relative humidity enters a heat exchanger operating at steady state with a mass flow rate of m= 1400 lb/h and is cooled at constant pressure to T₂ = 68°F at the exit. Kinetic and . potential energy effects can be ignored. Step 1 Tap Determine the exit temperature below which condensation would occur, in °F. = i T₁,91 P1 = 30 lb/in²- Save for Later m °F T₂ = 68°F P2=30 lb/in² Attempts: 0 of 3 used Submit Answer
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1. 1.5 kg of air is compressed at a pressure of 7 barg(gauge pressure). The isentropic index is 1.2 and the air intake is at 1 bar, 20 degrees Celcius & Relative Humidity =65%. Determine:(i) the amount of work required to compressed the air. (ii) the temperature at the end of compression.
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