车用催化转化器的起燃特性对满足日益严格的排放法规是至关重要的。
The light-off performance of automotive catalytic converters is very important for the stringent vehicle emission regulation.
在催化剂性能评价台架上对催化剂的动态、静态起燃特性进行了试验对比。
The comparison test is made to the static and dynamic incipient combustion performance of the catalyst on the test bed for the catalyst performance evaluation.
对起燃特性评价试验中常用的起燃温度法和不常用的起燃时间法进行了对比分析。
A comparative analysis is carried out between common light-off temperature meth-od and uncommon light-off ties method for evaluating the light-off performance.
试验研究了摩托车在EUIII测试循环工况下的排气温度变化，以及对于两种氧传感器起燃时间、陶瓷体温度变化、动态响应特性和排放的影响。
The exhaust gas temperatures rise and variation during EUIII test cycle and its impact on the light-off time, ceramic temperature, dynamic response behavior and emission results were studied.
整装反应器已经广泛地应用于催化领域，其暂态传热特性对反应器的起燃有重要作用。
Monolithic reactors have been widely used in the catalysis. It is well known that the transient thermal transfer characteristics are of major importance for warm up of the reactors.
建立数学模型对催化转化器起燃温度特性曲线进行模拟，模拟结果与实验测量结果吻合较好。
A mathematical model was established to simulate the light-off performance of a catalytic converter. Simulation results and the experimental values are agreed well.
建立数学模型对催化转化器起燃温度特性曲线进行模拟，模拟结果与实验测量结果吻合较好。
A mathematical model was established to simulate the light-off performance of a catalytic converter. Simulation results and the experimental values are agreed well.
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