Results 41 to 50 of about 271 (82)
, 2014 В статье проанализированы проблемы синтеза онтологической компоненты в составе интеллектуального ядра системы поддержки принятия решений, связанных с ликвидацией лесных пожаров.
Лоцкина, Я. Г.
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Zhileng xuebao, 2012 The performance of CO2 heat pump water heater was studied experimentally in this paper by comparing a loop heating and a direct heating hot water. In the loop heating mode, with an increase of the water temperature, the compressor inlet and exhaust ...
Lv Jing +4 more
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A Numerical Study of Lewis Factor for Fin-and-tube Heat Exchangers under Dehumidifying Conditions
Zhileng xuebao, 2012 Lewis factor is an important parameter for heat and mass transfer process at dehumidifying conditions. A numerical model for calculating the Lewis factor and a correlation for engineering calculation are established.
Han Weizhe +3 more
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Optimization Design of CO2 Air Cooler
Zhileng xuebao, 2012 The design process of the air cooler used in refrigerated warehouse is introduced in detail and optimization algorithms are used to optimize the structure of the air cooler of CO2.
Liu Bin +4 more
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Zhileng xuebao, 2011 A series of experiments on the dynamic performance of the heat pump water heater(HPWH) unit with electronic expansion valve(EEV) under different environmental conditions were conducted.The dynamic heating capacity and coefficient of performance(COP) of ...
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The Research on Thermal Load of Passenger Car Compartment in Idling Working Conditions
Zhileng xuebao, 2012 Based on the thermal equilibrium equation of vehicle envelope considering the impact of external heat radiation, the Newton iteration method was used to calculate both the envelope temperature and the heat flux through the envelope in the idling working ...
Li Kuining, Li Jin, Guo Junfeng, Liu Bin
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Economy Case Study of VRV Ground Source Heat Pump System
Zhileng xuebao, 2011 VRV Ground Source Heat Pump is a new energy-saving technology combining Varied Refrigerant Volume with Ground-source Heat Pump.An office building is selected as representative building,and VRV-GSHP system is compared by other three traditional air ...
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Zhileng xuebao, 2011 In order to solve the problem of cooling nonuniformity in forced air pre-cooling for vegetables and fruits,five vent-hole types were designed,and a physical model and a numerical model were established.The commercial software FLUENT was employed to ...
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Research on Efficiency Evaluation of Multi-functional Heat Pump
Zhileng xuebao, 2011 The absence of evaluation standard seriously constraints the development of multi-function heat pump (MHP) in China. First, the basic principle of MHP is introduced briefly, and the current testing standards are discussed in detail based on different ...
Jiang Mingliu +3 more
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Zhileng xuebao, 2011 The response surface method is applied to design the heat exchanger with decreasing tube diameter, for the traditional design methods are not suitable for the optimization of the performance and cost of heat exchanger simultaneously.
Wu Zhaoguo +5 more
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