Thermodynamics and Fluid Dynamics
发汗冷却
Transpiration CoolingA thermal protection technique where a coolant flows through porous materials to remove heat from the surface. / 一种热防护技术，通过在多孔材料中流动冷却剂来从表面移除热量。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-02 23:06:29
Sub-knowledge points
Closed-loop controlZoned coolingDynamic thermal loads
Higher-order knowledge points
Aerodynamic heatingThermal protection systemsHigh-speed flight
Main parameters and performance indicators
Coolant flow rate: Determines the cooling capacityPorous material properties: Affects permeability and heat transferNose-cone geometry: Influences aerodynamic heating and flow distribution
Open problems
Optimizing coolant distribution under complex dynamic thermal loadsManaging coolant supply and pressure in high-speed flight environmentsPredicting long-term material degradation due to thermal cycling
Related literature
ranked by community starsNumerical investigation of zoned closed-loop control of nose-cone transpiration cooling under dynamic thermal loadsOpen source
Related products and links
No item recorded yet
Creation and modification trail
1 recordsRecord title: Transpiration Cooling.
Node update feedback
review required