Moist air initially at standard atmospheric pressure, 15°C db, 70% relative humidityundergoes a sensible heating process until the dry bulb temperature is 29°C. For amoist air mass flow rate of 5.3 kg/s, what is the heat transfer for this process?Express your answer in kW. In a cooling tower, the required make up water is 18.9 kg/s. Atmospheric air at 100kPa, 25°C db, 60% relative humidity enters the cooling tower and exits at 35°C db,80% relative humidity. What is the mass flow rate of dry air across the coolingtower?

Note: As per the policy, we can solve the first question from multiple questions. Please resubmit…

Moist air initially at standard atmospheric pressure, 15°C db, 70% relative humidity undergoes a sensible heating process until the dry bulb temperature is 29°C. For a moist air mass flow rate of 5.3 kg/s, what is the heat transfer for this process? Express your answer in kW.

Moist air initially at standard atmospheric pressure, 15°C db, 70% relative humidity undergoes a sensible heating process until the dry bulb temperature is 29°C. For a moist air mass flow rate of 5.3 kg/s, what is the heat transfer for this process? Express your answer 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

See similar textbooks

Similar questions

Question 4 A2.48 kg of air at 1.62 m underwent an isothermal process wherein its initial pressure of 52.49 kPa was doubled. Determine the heat (kJ) involved in the process. Consider the individual gas constant, specific heat at constant pressure, and specific heat ratio of air as 0.287 kJ/kg-K, 1.00 kJ/kg-K, and 1.4 respectively.
Please mention the table Number. So that i can verify the answer
A 2.29 kg of air at 22.12 C underwent an isentropic process wherein its initial pressure of 53.17 kPa was doubled. Determine the final temperature (K) of air. Consider the individual gas constant, specific heat at constant pressure, and specific heat ratio of air as 0.287 kJ/kg-K, 1.00 kJ/kg-K, and 1.4 respectively.
Air at a rate of 1000cfm is cooled from 80⁰Fdb and 70⁰Fwb until it is saturated at 55⁰F. Determine the amount of moisture removed (lb/min), sensible heat removed (BTU/min), total heat removed (BTU/min), and the sensible heat factor.
Please assist with this Thermodynamics question. It's urgent.Thanks in advance
H.W # (3) Q1: An 80-L vessel contains 4 kg of refrigerant-134a at a pressure of 160 kPa. Determine (a) the temperature, (b) the quality, (c) the enthalpy of the refrigerant, and (d) the volume occupied by the vapor phase. Ans.: 215.6 °C, 0.157, 64.1 kJ/kg, and 0.0776 m Q2: 0.1 kg of water is contained within a piston-cylinder assembly at 100°C. The piston is free to move smoothly in the cylinder. The local and nogalarotion of grouitu ore 100 kPa and 0 S1 m/c? 2981 m atmosn
need ans very very fast in 20 min
Calculate the amount of heat added to heat 1.2 m3/s of air at 18 C and 90%RH to 45 C without the addition of moisture using the thermodynamic properties of air. Barometric pressure is 101.325 kPa. (Do not use the psychrometric chart)