EV용 차고유지 레벨링 샤프트의 나선형 유로 유동특성 An Analysis of Flow Characteristics of Spiral Flow Path of Leveling Shaft in Self-Levelizer for Electric Vehicle
한국기계기술학회지
(韓國機械技術學會誌)
제25권 제4호
(2023.08)
pp.565-570
pp.565-570
한국기계기술학회
(Korean Society of Mechanical Technology)
초록
A spiral flow path was applied to solve the problem of the existing straight flow path in the leveling shaft, a key component of the self-levelizer that can maintain the height according to the change in payload in EV, SUV. In this study, flow analysis was performed to check the velocity, pressure drop, and flow direction of oil according to the main operating conditions of the leveling shaft with a spiral flow path. As a result of the study, a leveling shaft with a spiral flow path is likely to improve fluid properties around the orifice and inlet valve under compression conditions, and it is judged to have a development application effect.
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