An evaporative cooler inducts outside air at 46 C (114.8 F) and 100 kPa having a relative

Question:

An evaporative cooler inducts outside air at 46° C (114.8 F) and 100 kPa having a relative humidity of 16%. The air is cooled to 29° C (84.2 F).

Determine the following quantities:

A. The mass of water added by the cooler per unit mass of dry air.

B. The relative humidity of the outlet stream.

C. The mass and volumetric flow rates of the added water when the volumetric flow rate of the entering moist air is 2500 ft³/min.

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Related Book For answer-question

Thermodynamics Concepts And Applications

ISBN: 9781107179714

2nd Edition

Authors: Stephen R. Turns, Laura L. Pauley

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Question Posted: May 13, 2023 04:51 AM

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An evaporative cooler inducts outside air at 46 C (114.8 F) and 100 kPa having a relative

Question:

Outside air Tin = 46°C Pin = 16% Pin = 100 kPa Evaporative cooler mH2O=? Cool air Texit = 29°C Pexit = ?

Step by Step Answer:

A The mass of water added per unit mass of dry air can be calculated using the psychrometric chart or equations From the given conditions the initial ...View the full answer

Thermodynamics Concepts And Applications

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