Fluid mechanics

July 14, 2014 - 6:25am
Pratt’s envisioned NGRT engine would feature an all-new compressor, a miniaturized version of P&W’s Talon combustor and possibly an eight-blade propeller.

While ATR and Bombardier continue to vacillate over plans to introduce a new 90-seat turboprop, Pratt & Whitney Canada keeps moving forward with a powerplant it believes will deliver a 20-percent fuel burn improvement over existing engines in the 5,000- to 7,000-shp range by the turn of the decade. Dubbed the Next Generation Regional Turboprop (NGRT), the engine would feature an all-new compressor, a miniaturized version of Pratt & Whitney’s patented Talon combustor and (probably) an eight-blade propeller.

July 3, 2014 - 2:04pm

France-based engine developer Price Induction is taking its DGen 380 turbofan on a U.S. tour this month. Exhibited on a mobile test bed, the 575-pound-thrust powerplant and all of its operating equipment have been mounted on a truck platform for the tour. Next stops are Chicago (July 21), Cleveland (July 24) and University Park, Pa. (July 28).

July 3, 2014 - 10:06am

While 3-D printing applications in aerospace remain limited to relatively small and simple parts, Honeywell engineers believe the technology carries potential in the manufacturing of a critical engine component: turbine vanes.

May 28, 2014 - 10:00am

More than 4,000 sq ft of Duncan Aviation’s new 175,000-sq-ft hangar in Lincoln, Neb., is dedicated to engines. “We’ve been in the new shop for only a few months but have already experienced a significant increase in work efficiency and improvement to the safety of our customers’ property,” said James Prater, manager of turbine engine services. “Before the move, all engines and their components would remain subject to being moved in the hangar.

May 27, 2014 - 12:40pm

While ATR and Bombardier continue to vacillate over plans to introduce a new 90-seat turboprop, Pratt & Whitney Canada keeps moving forward with an engine it believes will deliver a 20-percent fuel burn improvement over existing engines in the 5,000- to 7,000-shp range by the turn of the decade. Dubbed the Next Generation Regional Turboprop (NGRT), the engine would feature an all-new compressor, a miniaturized version of Pratt & Whitney’s patented Talon combustor and likely an eight-blade propeller

January 4, 2014 - 1:15am

IWG Technologies, through its International Water-Guard Industries subsidiary, developed and certified the new IWG-M1 compact water circulation module for midsize and super-midsize business jets.

October 20, 2013 - 1:30am
One of two turbine engine test cells at the Timken Aerospace plant in Mesa, Ariz., can test PT6A or T53 engines interchangeably. The vertical exhaust gas vents are used for the PT6A; the horizontal vent discharges exhaust from the T53 tailpipe.

Timken, known for manufacturing precision roller bearings for a variety of industries, is highlighting its wide range of aerospace products and services at the NBAA show (Booth No. 1327), in particular an expanded turbine engine maintenance, repair and overhaul (MRO) capability.

June 20, 2013 - 2:15am

Parker Aerospace and China Aviation Industry Corporation (AVIC) held a contract-signing ceremony just ahead of the Paris Air Show to form two joint venture companies in support of Comac’s new C919 program.

June 19, 2013 - 12:50pm

Duncan Aviation has appointed Shawn Schmitz to the position of turbine engine tech rep for Honeywell and Rolls-Royce engines. Schmitz joined Duncan Aviation in 2001 after serving six years in the U.S. Marine Corps, stationed in Yuma, Ariz., with two deployments to Japan. He most recently served as the team leader for the Duncan Aviation engine line shop.

March 4, 2013 - 3:30pm
Under its expanded joint engine care management program and engine overhaul subcontract agreement, H+S Aviation will perform all labor on GE CT7s during shop visits.

BBA Aviation unit H+S Aviation recently announced an expansion of its CT7 series engine care management program (ECMP) and engine overhaul subcontract agreement (EOSA) with GE Aviation. Based in Portsmouth, UK, H+S Aviation provides engine service and support for a variety of turbine engines for fixed- and rotary-wing civil and military aircraft.

 
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