1. In combination in an aircraft, an aircraft surface having intake means for the induction of the boundary layer, a compressor having walls defining a plurality of inlets and a plurality of separate passages through said compressor, said compressor having one of said inlets in substantially closed...
aeroplane,airplane,plane- an aircraft that has a fixed wing and is powered by propellers or jets; "the flight was delayed due to trouble with the airplane" fanjet,fan-jet,turbofan,turbojet- an airplane propelled by a fanjet engine
This invention relates to improvements in jet propeller aircraft engines. The primary object of this invention is the provision of a self-contained internal combustion engine type rotary propeller structure for aircraft, operating upon the jet principle. A further object of this invention......
This energy is then harnessed by what is termed the propulsor (e.g., airplane propeller and helicopter rotor) to generate a thrust with which to propel the aircraft. Principles of operation The prime mover Typical operating conditions of a jet engineFigure 1: Cross section of a turbojet ...
Airplane - Jet, Propeller, Glider: There are a number of ways to identify aircraft by type. The primary distinction is between those that are lighter than air and those that are heavier than air. Aircraft such as balloons, nonrigid airships (blimps),
所以时差叫 jet lag -- jet就是喷气式飞机(jet aircraft),lag是落后、滞后的意思。 今天的内容有点多。我们先来了解一段小历史。 历史小知识 Invention of aircraft 我们都知道英国的莱特兄弟发明了飞机。 1903年12月17日,Wilbur and Orville Wright首次试飞成功。The...
aeroplane, airplane, plane - an aircraft that has a fixed wing and is powered by propellers or jets; "the flight was delayed due to trouble with the airplane" fanjet, fan-jet, turbofan, turbojet - an airplane propelled by a fanjet engine jet engine - a gas turbine produces a stream ...
Preliminary flight tests with airships, jet and propeller aircraft, helicopter, anti tank missiles and spaceborne targets (MIR) to study effects have been... Koch,V.,Westphal,... - IEEE International Radar Conference 被引量: 134发表: 1995年 CVN-78 Arresting Gear Approved For Propeller And J...
United States Patent US2640549 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
propeller assembly of aircraft, has regulation device arranged on central guiding vanes and comprising door situated ahead cooling air ... The engine has a regulation device arranged on central guiding vanes (8) and comprising a door (14) situated ahead a cooling air inlet conduit. The regulat....