Chromalloy is offering a new thermal barrier coating it claims enhances the performance of gas turbine engines. "The RT-35 Low K coating provides lower thermal conductivity, which allows higher engine temperatures. Engines produce greater thrust when operating at higher temperatures and they can operate on the same amount of fuel as powerplants that operate at lower temperatures," said Dr.
The owner and operator of Shelby Enterprises of Suffern, N.Y. has entered a guilty plea in U.S. District Court in connection with an aircraft parts laundering scheme involving the sale of approximately $3 million in scrapped jet engine parts, according to U.S. Attorney Paul Fishman.
A new 150,000-sq-ft investment casting facility has been opened in Tampa, Fla., by Chromalloy Castings. According to Tom Trotter, v-p and general manager, it is the only facility in the world that can investment cast aerospace gas turbine blades from the smallest up to and including large, heavy industrial gas turbine blades and vanes other than those made under contract for the OEMs.
Luxembourg-based Aerodynamics, here at the MEBA show (Booth No. E236) for the first time, is offering Powerplan, an independent pay-by-the-hour plan for engine maintenance. The company says it is available for almost every type of engine-turbofans, turboprops and turboshafts, as well as APUs. Powerplan uses the number of engines covered as leverage to get discounts from MRO service providers.
A preliminary factual report released today by the Australian Transport Safety Bureau recounts a laudable effort on the part of the five-member flight crew to land the Qantas A380 stricken by the uncontained failure of one of its Rolls-Royce Trent 900 turbofans over the Indonesian island of Batam on November 4.
Sales transactions of pre-owned business jets and turboprops, as well as turbine helicopters, posted healthy increases from a year ago, according to data released yesterday by business aviation information firm JetNet. From January through October 31, business jet sales transactions climbed by 16 percent, followed by turbine helicopters (up 15.2 percent) and turboprops (up 4.5 percent).
Taking advantage of the big stage at the NBAA Convention last month, Piper Aircraft introduced its evolved and renamed PiperJet Altaire, showing a mockup of the redesigned fuselage and cabin interior and describing the aircraft as “the next step” in the evolution of its single-engine very light jet program.
Compared with August 2009, there were fewer used business jets for sale in August this year, according to statistics compiled by JetNet (Booth No. 8401). There were also slightly more turboprop aircraft on the preowned market and almost exactly the same number of turbine helicopters for sale at the end of August 2009 and 2010, but slightly more piston helicopters on the market this year.
Business jet engine programs this year seem to be moving slowly, with little progress to report. Some–like the Snecma Silvercrest–have not been officially launched yet and are still looking for an application. Most news comes from derivative engine programs at Honeywell, Pratt & Whitney Canada and Williams International.
A new General Electric turboprop engine, derived from the 7,500-shp GE38-1B turboshaft engine, could become available by the middle of the decade. GE has designated the new engine study CPX38, and is basing it on the turboshaft that will power the U.S. Marine Corps’ new heavy-lift helicopter, the Sikorsky CH-53K. This could mean that the CPX38 would be in the 5,000- to 6,000-shp range.