A general steady-state simulation model was presented for predicting the performance of air source heat pump unit in low ambient operating conditions.
为解决空气源热泵机组运行工况变化时,优化设计与性能预测等问题,建立了机组4个主要部件的稳态仿真数学模型,其中压缩机采用基于BP算法的人工神经网络方法,换热器采用分区集中参数方法建模,同时给出换热器中的换热关联式模型以及系统仿真流程。
In order to get the dynamic characteristics of air source heat pump unit during the start-up and energy regulating processes, a dynamic simulation model was setup.
为研究大型活塞式空气源热泵机组启机过程和能量调节过程的动态特性,建立了空气源热泵机组动态仿真数学模型,模型中对换热器采用分区集中参数法,即移动边界法进行建模,将压缩机与膨胀阀考虑成小惯性的稳态环节处理,提出了完善可行的空气源热泵机组动态仿真流程。
In the double stage coupled heat pump heating system,the air source heat pump(ASHP) worked as the first stage unit under new working conditions in cold environment.
本文利用已建立并通过实验验证的空气源热泵机组稳态仿真数学模型,对机组在新工况与常规工况下的低温稳态特性进行了计算机仿真。
Experiment on defrosting performance of air-source heat pump unit;
空气源热泵机组除霜性能试验研究
air to air heat recovery unit
空气 空气热交换式热回收组合机组
Study on Heat Exchange Performance of Air-to-Air Plate Heat Exchange Ventilator
空气—空气板式全热交换器热量回收性能的研究
air-to-air heat exchanger
空气-空气热交换器
Research of Solar Energy/Air Compound Source Heat Pump Unit
太阳能/空气复合热源热泵机组研究
recuperative air preheater
同流换热式空气预热器;蓄换热式空气预热器
Research on Performance of Air-Source Heat Pump with Condensing Heat Recovery System in Process Mode at Winter Status
大型热回收型空气源热泵机组冬季运行特性及其试验分析
sealing regenerative-type air preheater
密封回热式空气预热器
The Application of Air Heating Units in the Mine Air Heating
空气加热机组在矿井井口空气加热中的应用
Performance Study of Membrane-based Air to Air Enthalpy Exchanger;
静止式空气—空气全热交换器性能评价研究
Discussion of new large thermal storage type air source heat pump water heater unit
新型大型蓄能式空气源热泵热水机组的探讨
The Simulation Study on Solar Energy-air Compound Source Heat Pump Unit;
太阳能—空气复合热源热泵机组的模拟研究
Seasonal Energy Efficiency Assessment of Air Source Heat Pump Water Heaters
空气源热泵热水机组全年综合能效评定
Preliminary Study on Air-source Heat Pump Water Heater for Public Buildings
公共建筑用空气源热泵热水机组初探
regenerative air cycle
回热式空气制冷循环
The Feasible Study on the Ceiling Suspension Air-To-Air Heat Pump Unit Concealed in Balcony;
阳台吊顶暗装空气/空气热泵机组的可行性研究
Research on Mathematic Model of Regenerative Air Preheater of Large Thermal Power Unit;
大型火电机组回转式空气预热器数学模型的研究
Computer Simulation Researeh of Heat Exchanger in Central Air Conditioning Processor;
中央空调空气处理机组中换热器的计算机仿真研究
dehumidifier ,air (excl those for self-contained air-conditioning machines)
空气去湿机（组合式空调机去湿除外）