give me solution math not explin दरExample(2)A horizontal spray chamber withrecirculation water is used for adiabatichumidification and cooling of air. Thechamber has a cross section of 2 m2with air rate of 3.5m3/sec at dry bulbtemperature of 65C and absolute humidityof 0.017 kg water/kg dry air, the airis cooled and humudified to dry bulbtemperature of 34C and leaves at 90%saturation. For the system the volumetricmass transfer coefficient may be takenas 1.12 kg/m3 sec (mole fraction).The density of the air is 1.113kg/m3.Determine the length of the chamber forthe requirements

Answered: दर Example(2) A horizontal spray…

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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What is the temperature entering the cooling sectionwhen 25 kW of heat are removed and the air exits at 15 deg C, a relative humidity of 30% and a volumetric flowrate of 0.7 m^3/s?
Pls. Help.. Thank you! Consider the adiabatic mixing of two airstreams. Does the state of the mixture on the psychrometric chart have to be on the straight line connecting the two states?
Moist air at 21 C° DBT and 15 C° WBT and standard atmospheric pressure is humid by water spray. If for each one kg of dry air passing through the duct 0.002 kg of wa 100 C° is injected and totally evaporated. Draw the psychometric and schematic figu process and calculate for the air leaving the a- The moisture content. spray chamber: b- The enthalpy c- Dry bulb temperature.
ans: 0.01925kg, 0.7123kg, 1.886kPa Use gas laws
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Q.1 An air conditioning system supplying air to a space with a sensible heat load of 14 kW and a latent heat load of 9 kW has a cooling coil and a bypass path as shown schematically in Fig. The db- temperature of the space is maintained at 26°C. The dry air mass flow rate of supply air is 1.2kg/s. Outdoor ventilation air at 34°C db-temperature and 50% relative humidity is introduced into the system with a dry air mass flow rate of 0.26 kg/s. The air leaving the cooling coil is fully saturated at a db-temperature of 6°C. The pressure is constant at 101.3 kPa. Determine db-temperature and relative humidity of the supply air to the space, (ii) (i) (ii) (iv) wb-temperature of the space, temperature of the air entering the cooling coil, and refrigeration capacity of the cooling coil.
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Use the concept of evaporative cooling to explain how air’s relative humidity is measured using a sling psychrometer
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1. An air-conditioned space is maintained at 25 °C and 50% relative humidity. The outside conditions are 40 °C DBT and 25 °C WBT. The space has a sensible heat gain of 24.5 kW. The conditioned air is supplied to the space as saturated air at 10 °C. The equipment consists of an air washer such that the air entering to it comprises 25% outside air and the remainder being recirculated room air. Calculate: - A. The volume flow rate supplied to the space. B. The latent heat gain to the space. C. The cooling load of the air washer.
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