OVERALL THERMAL TRANSFER VALUE Studi Kasus : Ruang Kuliah III Pada Program Studi Arsitektur Universitas Malikussaleh

MUHAMMAD, IQBAL (2015) OVERALL THERMAL TRANSFER VALUE Studi Kasus : Ruang Kuliah III Pada Program Studi Arsitektur Universitas Malikussaleh. ARSITEKNO, 5 (5). pp. 33-42. ISSN 2301-945X

Preview

Text OVERALL THERMAL TRANSFER VALUE.pdf Download (1MB) | Preview

Abstract

Abstract Ventilating and Air Conditioning system consumes 50-70% of the total energy used in an office building. The cooling load of a building consists of internal cooling load, i.e. loads produce by light, occupants, and heat generating power/appliances; and external cooling load, i.e. loads produce by radiation, conduction, and ventilation/infiltration through building envelope. To reduce the external cooling load, SNI 03-6389-2000 specifies that the Overall Thermal Transfer Value (OTTV) should be less than or equal to 45 Watt/m². This research supports energy conservation in finding the optimum building envelope design by specifying the Window to Wall Ratio (WWR) which will fulfill the OTTV requirement. Studies conducted in one simple lecture hall at Architecture Departement Engineering Faculty, Malikussaleh University. The result shows that WWR less than or equal to 0.40 will produce OTTV value that suits the SNI 03-6389-2000 requirement Keywords: OTTV, WWR, energy, U value, K Value

Actions (login required)

View Item