The Heat Load Calculation

1992 ◽  
pp. 374-383
Author(s):  
P. C. Koelet ◽  
T. B. Gray
Keyword(s):  
Heat Load ◽  
Load Calculation

scholarly journals Optimization method of hourly heat load calculation model for heat storage air-conditioning heating system in different climate zones

2021 ◽  
pp. 014459872110052
Author(s):  
Yuechao Liu ◽  
Dong Guo ◽  
Min Zhou ◽  
Shanshan Wu ◽  
Dongmei Li
Keyword(s):  
Heat Load ◽  
Air Conditioning ◽  
Heat Storage ◽  
Heating System ◽  
Optimization Method ◽  
Calculation Model ◽  
Climate Zones ◽  
Load Calculation ◽  
Typical Day ◽  
Additional Coefficient

One optimization method of hourly heat load calculation model for heat storage air-conditioning heating system in different climate zones was proposed. A building model is initially built in six different climate zones. Subsequently, the hourly heat load and steady-state design heat load in different climate zones were analyzed. Simultaneously, the hourly heat load additional coefficient of the air-conditioning system with different heating modes on a typical day was compared. It can be found that steady-state design heat load on a typical day is mostly between the peak load and average load of the air-conditioning heating system. Simultaneously, results indicate that the hourly heat load additional coefficient in each climate zone can be fitted to different exponential functions. When the heat storage capacity of building components was changed, the maximum increase of the hourly heat load additional coefficient of the air-conditioning system with intermittent heating was 5%. Thus, the research of the optimal design of hourly heat load calculation method provides a relative reference for performance improvement of the heat storage air-conditioning heating system.

scholarly journals ANALYTICAL METHOD TO CALCULATE ROOM COOLING LOAD

2020 ◽  
Vol 7 (8) ◽  
pp. 56-64
Author(s):  
Gedlu Solomon ◽  
Yeshurun Alemayehu Adde
Keyword(s):  
Sea Level ◽  
Latent Heat ◽  
Analytical Method ◽  
Heat Load ◽  
Total Heat ◽  
Cooling Load ◽  
Heat Gain ◽  
Load Calculation ◽  
Building Cooling ◽  
North Latitude

This paper focus on cooling load calculation of the meeting hall [4m*15m*7m] in the location of 8.55 north latitude, East longitude 39.27 and Altitude 1726 m elevation above sea level. The total building cooling load consists of inside design condition of building, outside design condition of building, consider building mater and wall facing to sun and etc.by categorized in to sensible and latent heat gain from ventilation, infiltration and occupants. From different Room heat gain component, the total heat load 21,301.66 w.

scholarly journals Exergy Analysis of Air Conditioning (AC) System in Suite Room Santika Hotel Yogyakarta

2021 ◽  
Vol 927 (1) ◽  
pp. 012043
Author(s):  
Isnan Yusrian Syas ◽  
Mohammad Kholid Ridwan
Keyword(s):  
Heat Conduction ◽  
Energy Consumption ◽  
Heat Load ◽  
Air Conditioning ◽  
Exergy Analysis ◽  
Electrical Equipment ◽  
Heat Gain ◽  
A Value ◽  
Load Calculation ◽  
Analysis Calculation

Abstract Air Conditioning are major contributors to energy consumption in-suite room Santika Hotel Yogyakarta. A suite room is a choice of rooms with the best facilities compared to other rooms, so comfort is one of the services that must be optimized. The ain is to determine the conduction heat load of various components in the room. Heat conduction load calculation includes heat load through the glass on the east 1253.18 BTU/hr, conduction heat load through the wall to the south 606.14 BTU/hr, solar radiation through glass 1268.48 BTU/hr, heat gain from people 1980 BTU/hr, electrical equipment/lights 2193 BTU/hr and heat gain from ventilation 13053.6 BTU/hr. The total amount of heat gain used in exergy analysis calculation with a value of 3053.16 BTU/hr.

Sign in / Sign up

Export Citation Format

Share Document