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Hot Wire Air Flow Meter for Engine Control System
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English
Abstract
A new robust hot wire air flow meter with wire winding probe, to be located in the bypass air passage of the intake air passage, was developed for an electronic engine control system. This bypass type hot wire air flow meter can measure mean air velocity precisely in pulsating flow when the length of the bypass passage and the pressure loss in the bypass are selected appropriately.
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Authors
- Yutaka Nishimura - Hitachi Research Laboratory, Hitachi, Ltd., Tokyo, Japan
- Yoshishige Ohyama - Hitachi Research Laboratory, Hitachi, Ltd., Tokyo, Japan
- Takao Sasayama - Hitachi Research Laboratory, Hitachi, Ltd., Tokyo, Japan
- Sadayasu Ueno - Sawa Works, Hitachi, Ltd., Tokyo, Japan
- Tadahiko Ohtani - Sawa Works, Hitachi, Ltd., Tokyo, Japan
Topic
Citation
Nishimura, Y., Ohyama, Y., Sasayama, T., Ueno, S. et al., "Hot Wire Air Flow Meter for Engine Control System," SAE Technical Paper 830615, 1983, https://doi.org/10.4271/830615.Also In
References
- Saner R. "Hot Wire Air Mass Meter-A New Air Plow Meter for Gasoline Fuel Injection Systems" SAE paper 800468
- Nishimura Y. et al. "Hot Wire Air Flow Meter for Engine Control System" Proceedings of ISATA' 81 1981