首页> 美国政府科技报告 >THRUST AUGMENTATION OF A TURBOJET ENGINE BY THE INTRODUCTION OF LIQUID AMMONIA INTO THE COMPRESSOR INLET
【24h】

THRUST AUGMENTATION OF A TURBOJET ENGINE BY THE INTRODUCTION OF LIQUID AMMONIA INTO THE COMPRESSOR INLET

机译:通过将液体氨引入压缩机入口推动涡轮喷气发动机的推进

获取原文

摘要

An experimental investigation was conducted to determine the thrust augmentation possible by the injection of liquid ammonia into the com¬pressor inlet of an axial-flow-type turbojet engine„ The flight condi-tions simulated were an altitude of 35,000 feet and a Mach number of 1=0. Ram air temperatures of 80° F and -40° F were used in addition to the standard ram air temperature of 13° F.nThe maximum net thrust augmentation obtained at the standard inlet (ram) air temperature was 13 percent at an ammonia-air ratio of 0.049 pound of ammonia per pound of air, corresponding to an augmented liquid ratio of 3.8. With 80° F inlet-air temperature, 29 percent aug¬mentation was obtained at an ammonia-air ratio of 0.055 pound of ammo¬nia per pound of air, corresponding to an augmented liquid ratio of 4.5.

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号