Fluid mechanics

October 31, 2012 - 10:50am
GE H80 engine

Smyrna Air Center, a full-service FBO based at Smyrna/Rutherford County Airport near Nashville, Tenn., is showcasing its new GE H80 engine conversion option here at NBAA’12. While Smyrna (Booth No.

July 9, 2012 - 10:25am

Sierra Nevada Corp. has selected Parker Aerospace Gas Turbine Fuel Systems division’s thermal-management equipment to cool and heat its autonomous landing system (HALS) on Sikorsky UH-60 Black Hawk helicopters. Sierra Nevada has a contract to fulfill the degraded visual environments (DVE) operational-needs statement issued by the U.S. Army aviation-networks mission-planning program directorate.

February 15, 2012 - 12:45pm

Asiana Airlines has selected Pratt & Whitney’s fleet management program for three of its P&W-powered Boeing 777s, the engine manufacturer announced here at the Singapore Airshow. Eagle Services Asia, Pratt & Whitney Global Service Partners’ engine overhaul facility in Singapore, will be responsible for the six-year agreement, which provides for the maintenance of six PW4090 turbofans that power the aircraft.

January 31, 2012 - 3:05pm

University of Cambridge Professor Holger Babinsky has created a one-minute video to dispel the myth that an airplane wing generates lift because the airflow moving over the upper surface has a longer distance to travel and “needs to go faster to have the same transit time as the air traveling along the lower, flat surface.” What actually causes lift, he said, “is introducing a shape into the airflow, which curves the streamlines and introduces pressure changes–lower pressure on the upper surface and higher pressure on the lower surface.

November 15, 2011 - 11:13am
HyperMach said it is increasing the top speed of its planned supersonic business

HyperMach Aerospace’s planned 20-seat supersonic business jet (SSBJ), dubbed the SonicStar, will be able to fly at Mach 4.0, the company said Friday in Dubai. This is faster than the Mach 3.6 top speed announced when the proposed V-tailed aircraft was first revealed in June at the Paris Air Show. At Mach 4, the SonicStar would be able to fly from New York to Dubai in just 2 hours 20 minutes.

November 13, 2011 - 7:17am

The announcement of the new joint venture between Rolls-Royce and Pratt & Whitney on mid-sized engines was hardly a statement of marriage, but the vows made by the two aero-engine giants on 12 October nevertheless secure their long-term future in the huge market for mid-sized aero-engines up to 2030.

November 12, 2011 - 8:37am
HyperMach SonicStar

HyperMach’s planned 20-seat supersonic business jet (SSBJ)–SonicStar–will be able to fly at speeds up to Mach 4.0, the company said on Friday. This is faster than the Mach 3.6 top speed announced when the V-tailed aircraft was first revealed at June’s Paris airshow.

November 2, 2011 - 12:49pm

The National Research Council of Canada (NRC) has commissioned a wind tunnel to help aircraft manufacturers measure the noise levels generated by aircraft landing gear. Industry historically has focused on measuring and reducing the noise generated only by engines.

October 10, 2011 - 4:25pm

Avionics manufacturer Aerosonic (Booth No. C13225) received a new purchase order from Korea Aerospace Industries (KAI) this summer to supply air data systems for T-50 Golden Eagle jet trainers sold to Indonesia, Korea’s first T-50 export customer.

October 10, 2011 - 7:20am
Aerion supersonic business jet

Supersonic business jet developer Aerion Corp. (Booth No. N5707) says it has gained traction among aircraft manufacturers with its new aerodynamics consultancy–Aerion Technologies–since the subsidiary was launched in May at the European Business Aviation Convention and Exhibition (EBACE).

 
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