铁路客车空调系统送风均匀性的研究

分析了传统铁路客车空调系统送风不均匀的原因，介绍了静压送风道的设计方法，对不同类型的静压送风系统进行了送风均匀性测试，实验结果表明，如果不采取一定的措施，静压送风系统的送风均匀性仍然不理想，只有合理设计空调压送风系统的结构，才能保证均匀送风，并提出了进一步改善静压送风道送风均匀性的措施。

Study of Supply Air Uniformity for Air Conditioning System of Passenger Car

The reason that supply air is not uniform for traditional air conditioning system of passenger car are analyzed, the design methods of static pressure supply air duct are given. The performance of supply air is tested for several type static pressure supply air duct. Experimental data indicate that if some measures are not adopted, uniformity of supply air of static pressure supply air duct is not good. It is necessary to get good supply air uniformity by designing reasonable construction of static pressure supply air duct. To further improve performance of supply air duct for air conditioning, some steps are introduced.