GrabCAD 模型信息
Magnetic choked flow - Cryo valve · 模型 115226
This cryogenic valve design takes inspiration from the submissions sent to the GrabCad "Low Leakage Cryogenic Disconnects for Fuel Transfer and Long-Term Storage" Nasa Challenge. The main idea was using the same conical faces to align both parts (ground and flight), the internal plunger design to toggle fuel transfer on/off and employing magnets and solenoids to guarantee proper sealed and clamped states. Also, here I exploit the Venturi Effect used by Marcelo Valderrey to reduce losses while coupling and uncoupling both pieces. By using magnetism, both from permanent mangnets and from a solenoid we can control the passage of fuel while not having to worry about stressed elastic elements such as springs while retaining excellent properties at low temperature. A special thanks to all community members who rose up to the challenge before the deadline and in so- provided a base from which to make a possible improvement.
- 格式
- SOLIDWORKS、Rendering、Other、STEP / IGES
- 分类
- Aerospace、Components、Educational
- 标签
- slides、venturi、venturi_effect、magnetism、disconnect、cryogenic、cryogenic_disconnect、challenge、nasa
- 数据更新
- 2026-09-28T12:24:09Z
