Cooling load calculation for Smart Classroom concept on X building using CLTD method

To obtain thermal comfort in the Smart Classroom, an Air Conditioner (AC) is required. AC cooling load needs to be calculated beforehand in order to make the AC performance optimum and avoid waste of energy. The purpose of this study was to calculate the cooling load of the Smart Classroom using the...

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Bibliographic Details
Main Authors: Permatasari, Rosyida, Ridhoarto, Muhammad Alwan, Cahyati, Sally, Susetyarto, Martinus Bambang, Aquarista, Christie, Setiati, Rini, Susanti, Oknovia
Format: Conference Proceeding
Language:English
Subjects:
Air conditioners
Classrooms
Cooling loads
Mathematical analysis
Power consumption
Thermal comfort
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Summary:To obtain thermal comfort in the Smart Classroom, an Air Conditioner (AC) is required. AC cooling load needs to be calculated beforehand in order to make the AC performance optimum and avoid waste of energy. The purpose of this study was to calculate the cooling load of the Smart Classroom using the Cooling Load Temperature Difference (CLTD) method so that the AC capacity is obtained according to the needs of the Smart Classroom. As a result, the Smart Classroom concept that is 9.3 m in length, 8.3 m in width, and 3 m in height, with a capacity of 21 persons plus various types of equipment inside, has a cooling load of 11364,169 Watt or equivalent to 38776,159 Btu/hour. Thus, in order to achieve and maintain a comfortable condition in the Smart Classroom, 2 units of AC with a capacity of 19000 Btu/hour per unit are required, with power consumption of 2 HP for each unit.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0115120