公开(公告)号：FR2837877A1

公开(公告)日：2003-10-03

申请号：FR0303491

申请日：2003-03-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SILLENCE MARK A ,  GUINAN DANIEL P ,  NEMECEK DENNIS J ,  SALVADOR COSTANTE ,  WEBSTER HENRY K ,  FORTIN THOMAS B ,  RINELLA SERGIO ,  NIGAM RAVI K

IPC: F02K7/10 ,  F02K7/14 ,  F01P3/18 ,  F28F3/12 ,  F28F21/08

Abstract: The present invention relates to a scram jet engine for use with a hypersonic vehicle. The scram jet engine has an upper boundary wall, a lower boundary wall, and a plurality of side walls defining an inner air flowpath. The walls are formed by a plurality of tubular heat exchanger panels. Each of the heat exchanger panels comprises a plurality of structural panels, each having a plurality of cooling passages, joined together. In the scram jet engine of the present invention, fuel may be used as a coolant and supplied to the cooling passage.

公开(公告)号：FR2837877B1

公开(公告)日：2006-06-09

申请号：FR0303491

申请日：2003-03-21

Applicant: UNITED TECHNOLOGIES CORP

Inventor： SILLENCE MARK A ,  GUINAN DANIEL P ,  NEMECEK DENNIS J ,  SALVADOR COSTANTE ,  WEBSTER HENRY K ,  FORTIN THOMAS B ,  RINELLA SERGIO ,  NIGAM RAVI K

IPC: F01P3/18 ,  F02K7/10 ,  F02K7/14 ,  F28F3/12 ,  F28F21/08

Abstract: The present invention relates to a scram jet engine for use with a hypersonic vehicle. The scram jet engine has an upper boundary wall, a lower boundary wall, and a plurality of side walls defining an inner air flowpath. The walls are formed by a plurality of tubular heat exchanger panels. Each of the heat exchanger panels comprises a plurality of structural panels, each having a plurality of cooling passages, joined together. In the scram jet engine of the present invention, fuel may be used as a coolant and supplied to the cooling passage.