发现 发表于 2025-3-23 10:00:34
http://reply.papertrans.cn/43/4223/422297/422297_11.png间接 发表于 2025-3-23 17:33:09
Diesel Engine Throttling—The Classical Tool: To Adapt Exhaust Gas Temperature for Emission Control b or fuel-borne, In CRT, it drops to 250 °C. Nevertheless, in a city bus in dense traffic only 150–200 °C is attained and even the catalysts fail to trigger the reaction. Low load duty cycles, similarly exist in many other applications also. Here, passive regeneration becomes ineffective and active s抗体 发表于 2025-3-23 20:56:49
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Thermal Management of the DPF, DOC, and SCR Processes by Heat Recoveryg high operating temperatures above light off. However, when the vehicles operate only under urban conditions the engine-out temperatures in the exhaust rarely reach values above 150 °C for sufficient time. Injecting fuel late in the cycle to produce heat is wasteful since the problem prolongs throu极大的痛苦 发表于 2025-3-24 04:27:11
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