| 摘要 |
A heat transfer arrangement comprises a target member ( 28 or 30 ), and an impingement member ( 32 ). The impingement member ( 32 ) defines a fluid path ( 38 or 40 ) there through to direct fluid onto the target member. The arrangement includes a fluid directing formation ( 42 ) on the impingement member ( 32 ). The fluid path ( 38 or 40 ) extends through the fluid directory formation ( 42 ) such that the fluid path directs fluid to exit there from at an exit angle that is substantially orthogonal to the fluid directing formation.
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