Improved Design the Style of Small Diesel Engine’s Electric TurbochargerChinese Full Text
Wang Yaocheng,Shi Shuaibing,Jing Yujiang (College of Mechanical and Electronic Engineering,Northwest A＆F University,Yangling 712100,China)
Abstract: For the sake of temporary power shortage of small agricultural vehicles to design the electric turbocharger.Its system composed of the compressor,the DC low-voltage,high-speed motor.By inch of control the motor speed to achieve to change the rate of supercharging.Turbocharger’s impeller include the guided wind wheel and backward semi-open impeller as one integral whole and utilize the long and short leaf structure,with the small alterable cross-section volute assemble the compressor systems.And used the pass-by air flue with archimedean spiral wire.Achieve easy to Switch in Booster and naturally aspirated.It used the method of design and calculate by Pro-E,and then try to motion simulation,let the structure reasonable and as simple as possible.The material of the turbocharger was light and solid engineering plastic thus it has the characteristics of simple,lightweight structure,and wide range of adaptation.
Keywords：
electric turbocharger; backward semi-open impeller; alterable cross-section volute; feature modeling;
- DOI：
10.13427/j.cnki.njyi.2012.01.004
- Series：
- Subject：
- Classification Code：
TK423
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