Determination and analysis of delay in vehicle emission continuous dilution modal test

被引：0
|
作者：
Deng, Z.-W. [1 ]
Lu, Q.-C. [1 ]
Zhang, J.-Z. [1 ]
Jin, Z.-H. [1 ]
机构：
[1] State Key Laboratory of ASEC, Tsinghua University, Beijing 100084, China
来源：
| 2001年 / Research Institute of Highway卷 / 18期
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摘要：
In vehicle emission modal test, sample line delay is an important element that can affect the test result very much. In this paper, based on continuous dilution modal test data, it is analyzed that the reason for the delay and the regularity of the delay in response to the vehicle operating mode. And the way to determine the delay is introduced in this article also.
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