公开(公告)号：EP1795809B1

公开(公告)日：2016-01-20

申请号：EP06255163.5

申请日：2006-10-06

申请人： United Technologies Corporation

发明人： Burd, Steven W ,  Cheung, Albert K ,  Dempsey, Dae K ,  Hoke, James B ,  Kramer, Stephen K ,  Ols, John T ,  Smith, Reid Dyer Curtis ,  Sowa, William A

IPC分类号： F23R3/50 ,  F23R3/04

CPC分类号： F23R3/50 ,  F23R3/04 ,  Y02T50/675

公开(公告)号：EP1795809A3

公开(公告)日：2010-06-30

申请号：EP06255163.5

申请日：2006-10-06

申请人： United Technologies Corporation

发明人： Burd, Steven W ,  Cheung, Albert K ,  Dempsey, Dae K ,  Hoke, James B ,  Kramer, Stephen K ,  Ols, John T ,  Smith, Reid Dyer Curtis ,  Sowa, William A

IPC分类号： F23R3/50 ,  F23R3/04

CPC分类号： F23R3/50 ,  F23R3/04 ,  Y02T50/675

摘要： A gas turbine engine has a combustor module including an annular combustor having a liner assembly that defines an annular combustion chamber having a length, L. The liner assembly includes a radially inner liner, a radially outer liner that circumscribes the inner liner, and a bulkhead, having a height, H1, which extends between the respective forward ends of the inner liner and the outer liner. The combustor has an exit height, H3, at the respective aft ends of the inner liner and the outer liner interior. The annular combustor has a ratio H1/H3 having a value less than or equal to 1.7. The annular combustor may also have a ration L/H3 having a value less than or equal to 6.0.

公开(公告)号：EP1795809A2

公开(公告)日：2007-06-13

申请号：EP06255163.5

申请日：2006-10-06

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： Burd, Steven W ,  Cheung, Albert K ,  Dempsey, Dae K ,  Hoke, James B ,  Kramer, Stephen K ,  Ols, John T ,  Smith, Reid Dyer Curtis ,  Sowa, William A

IPC分类号： F23R3/50 ,  F23R3/04

CPC分类号： F23R3/50 ,  F23R3/04 ,  Y02T50/675

摘要： A gas turbine engine has a combustor module including an annular combustor having a liner assembly that defines an annular combustion chamber having a length, L. The liner assembly includes a radially inner liner, a radially outer liner that circumscribes the inner liner, and a bulkhead, having a height, H1, which extends between the respective forward ends of the inner liner and the outer liner. The combustor has an exit height, H3, at the respective aft ends of the inner liner and the outer liner interior. The annular combustor has a ratio H1/H3 having a value less than or equal to 1.7. The annular combustor may also have a ration L/H3 having a value less than or equal to 6.0.

摘要翻译： 燃气涡轮发动机具有燃烧器模块，该燃烧器模块包括环形燃烧器，该环形燃烧器具有限定具有长度L的环形燃烧室的衬套组件。衬套组件包括径向内衬，围绕内衬的径向外衬套和隔板 具有高度H1，其在内衬套的各个前端和外衬套之间延伸。 燃烧器具有在内衬和外衬里内部的各个后端处的出口高度H3。 环形燃烧器具有小于或等于1.7的值的比率H1 / H3。 环形燃烧器也可以具有小于或等于6.0的值的比例L / H3。