以陈列柜为研究对象，在对其柜内空气进行热平衡分析的基础上，提出了利用风幕进出口的焓差确定陈列柜热负荷的方法。
In this paper, a new method of calculating the heat load of display cases was put forward based on the heat balance analysis of the air in it.
通过改变风幕的层数和各层风幕的送风速度，实验测试陈列柜运行期间柜内各层搁架上的瞬态温度值，来研究低温陈列柜内温度的变化和分布情况。
The transient temperature of the display case shelves was measured for studying the temperature variation and distribution in the display case by changing the number and the velocity of air curtain.
本文采用有限元法，以某型卧式超市陈列柜为研究对象，对陈列柜风幕形成的机理和影响参数进行了分析，并用实验结果验证了理论模型。
In this paper, finite element models were used to build the model of a horizontal refrigerated display cases and several influencing factors is analyzed. Theoretical model is checked by experiment.
本文实验研究了陈列柜蒸发器结霜对其风幕送风速度的影响。
Experiment on the influence of frost formation on evaporators on the outlet velocity of the air curtain is carried out.
风幕特性的好坏对敞开式制冷陈列柜性能影响很大。
The air curtain characteristic plays a very important role on the performance of vertical refrigerated display case.
超市中开式陈列柜风幕的卷吸作用是陈列柜热负荷的主要来源。
Air infiltrated into the refrigerated display case is the main part of the heat load of the display case in supermarket.
实验研究立式开式陈列柜风幕送风速度对其温度分布的影响。
As to the open vertical display case with outer and inner air curtains, the temperature distribution of the air curtain is experimented.
实验研究立式开式陈列柜风幕送风速度对其温度分布的影响。
As to the open vertical display case with outer and inner air curtains, the temperature distribution of the air curtain is experimented.
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