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- However, the method was not so good in respect of reducing fuel air ratio at lean blowout by inserting clapboard into two domes. 采取加在头部之间插入隔板的措施来降低燃烧室贫油熄火比,效果并不显著。
- The experimental investigation was conducted for the fuel-circumferential-staging combustor with two domes to improve the lean blowout fuel air ratio. 摘要为降低贫油熄火油气比,对双头部燃烧室进行了燃油周向分级贫油熄火模拟实验研究。
- Results showed that the combustor with fuel-circumferential-staging could obviously improve fuel air ratio at lean blowout. 试验结果表明:与不分级燃烧相比,燃油周向分级燃烧能够显著降低贫油熄火油气比。
- Our products include multifunctional fittings such as gas air ratio control systems, and thermal management based on microprocessor-controlled automatic burner controls. 我们的产品包括多功能装置如空燃比调节系统和基于微处理器控制的自动燃烧器的热量管理。
- The jet characteristics under various injection conditions were measured by the schlieren photograph, and the overall excessive air ratio of the jets were calculated. 通过纹影照片得到了不同喷射压力和背压下的射流贯穿距离、射流锥角和射流体积随时间变化的规律,计算得到了射流内整体过量空气系数随时间变化的规律。
- The exhaust emission of HC and CO2 decreased with the increase of hydrogen fraction in fuel mixture, this would be due to the increase in H/C ratio and excessive air ratio. 在试验条件下,发动机HC和CO2排放浓度随混合燃料中掺氢比例的增加而下降,这是因为掺氢增加了混合燃料中H/C比值和混合气过量空气系数。
- Optimized Control of Coal to Air Ratio of Power Plant Boilers 电站锅炉风煤配比的优化控制
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- Numerical Simulation on Pulverized Coal Classifier Under Different Absorbing Air Ratio 不同抽气率下细粉分离器流场数值模拟
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- Comparison of Calculation Formulas for Excess Air Ratio 过剩空气系数计算公式的比较
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- Research of Excess Air Ratio of Sequential Injection CNG Engine 电控顺序喷射CNG发动机过量空气系数研究
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。