【摘要】 本文基于燃气空调机组各部件的能量平衡与质量平衡关系,建立了燃气空调的数学模型。根据建立的模型模拟了一台并联流程的双效燃气空调机组,模拟的结果与厂商提供的样本数据吻合,说明该模型能真实反映燃气空调机组的运行情况,从而为其优化控制提供具体依据。更多还原

【Abstract】 Based on the energy balance and mass balance of each component, a computer simulation model of gas-fired air conditioning unit was developed. A computer code according to the model was developed, and a double-effect unit in the parallel-flow configuration was simulated. The simulation result was compared favorably with the manufacturer’s performance. It was concluded that the model can reflect the performance of gas-fired unit with good accuracy, and then provide explicit bases for unit’s real control.更多还原