| 摘要 |
The invention relates to a combined thermal protection and surface temperature control apparatus. In one embodiment, a combined thermal protection and surface temperature control apparatus comprises a porous member (14) having an entrance side (24), and a separate exit side (26). One or more coolant entrance channels (20) extend through the entrance side (24), extend part-way through the porous member (14), and end within the porous member before reaching the exit side (26). Conversely, one or more coolant exit channels (22) begin within the porous member (14), extend through a portion of the porous member, and extend through the exit side (26). The coolant entrance and exit channels may be parallel and may alternate. The channels may only extend across a portion of the thickness of the porous member. |
