VNT

Application of VNT Vibration Noise Detection Meter to Noise Measurement for Electric Machine

VNT振动噪声检测仪在电机噪声测量中的应用

The components of this system include signal sensors, electronic control unit ( ECU ) and executing agency.

VNT电控系统的硬件组成包括信号采集 、 电控单元 ( ECU ) 和执行机构三部分.

The CNG engine a Variable Nozzle Turbo ( VNT ) turbocharging intercooling system.

该发动机采用了增压中冷技术及可变喷嘴涡轮增压技术.

Experimental Research on VNT Improving Diesel Engine Low-speed Performance

VNT改善柴油机低速性能的试验研究

The results show that the engine can achieve a good performance with VNT in the whole speed range.

试验结果表明，VNT可以在发动机的整个转速范围内和CA498Z柴油机实现良好的匹配。

Study on Increasing EGR Rate of Diesel Engine with Venturi Pipe and VNT

利用文丘里管和VNT提高柴油机EGR率的研究

The EGR rate could be increased by 2%~ 12% through regulating the difference between the gas pressure before the VNT and the air pressure after the VNT by means of VNT adjustment.

VNT通过调节废气涡轮增压器涡前压气后的压差，可将EGR率提高2%~12%。

The matching experiment for WD615 diesel engine with VNT was also carried out, and the results were compared with those with constant geometry turbocharger.

进行了可变喷嘴涡轮增压器与WD615柴油机的匹配试验，并将匹配结果与原机进行了试验比较；

Variable Nozzle Turbocharger ( VNT) is the chief type of VGT and it can match with the diesel engine by rotating its nozzle pivots.

可变喷嘴涡轮增压器（VNT）作为VGT的一种主要型式是通过改变喷嘴环流通截面积的大小而实现增压器与柴油机的匹配。