Chemical engineering

August 1, 2007 - 10:06am

A proposal to require California’s Santa Monica Municipal Airport (SMO) to measure jet taxi and idle times during a one-year period is dead, according to the National Air Transportation Association (NATA). “Assembly Bill 2501,” NATA said, “failed to gather enough votes for passage out of the California Senate Committee on Transportation and Housing.

May 4, 2007 - 10:59am

Snecma is progressing with its plans to develop a turbofan in the 10,000-pound-thrust class. Last October, the French manufacturer revealed plans to enter the business jet engine market. Design of the Silvercrest powerplant is well under way and the core should run later this year.

April 30, 2007 - 5:52am

French engine manufacturer Snecma is making progress with plans to develop a turbofan in the 10,000-pound-thrust class. The manufacturer revealed plans last October to enter the business jet engine market. Design of the Silvercrest powerplant is now well under way, and the core is scheduled to run later this year.

March 19, 2007 - 8:11am

Donaldson Co. announced yesterday that it has acquired Aerospace Filtration Systems (AFS) of St. Louis, Mo. The deal, which was inked on Tuesday, calls for AFS to become a wholly owned subsidiary of the worldwide supplier of filters and support. The marriage isn’t new for the two companies; they were selected as a team last year to supply integral barrier filters (IBF) for the Bell 429 and the recently canceled 417.

January 31, 2007 - 8:59am

The Enstrom 480 series has an upgraded air conditioning unit that the FAA recently certified. “The condenser bypass makes this system more efficient than that of most of our competitors,” claimed Bayard duPont, director of product support for Enstrom Helicopter.

December 6, 2006 - 12:21pm

Never before has commercial air transport come under such scrutiny for its environmental impact. While aircraft have made far more progress in terms of reducing fuel consumption and emissions per passenger carried in recent years, the relentless overall growth of air traffic has led to increasing pressure from the environmental lobby to reduce the noise and emissions produced by modern powerplants.

November 8, 2006 - 5:05am

Enflite, Inc. (LifePort Booth No. 4620) is at NBAA’06 with a new line of products and improvements for the business jet cabin.

The Georgetown, Texas company is especially well known for its cabin pocket doors, and is introducing a slide-rail system and counter-balance spring said to ensure smooth and consistent operation.

November 6, 2006 - 5:22am

NASA has been studying various types of emissions from commercial aircraft to develop ways to reduce emissions and protect the environment. In recent years, fine-particle emissions from aircraft have been identified as possible contributors to global climate changes and to lower local air quality.

October 18, 2006 - 11:25am

Robinson now offers air conditioning in the R44 Raven II. Each seat is equipped with an individual overhead vent providing a total airflow of 250 cubic feet per minute. The 33-pound system, mounted on the aft cabin bulkhead and thus preserving all four baggage compartments, uses the latest automotive refrigerant and has a cooling capacity of 12,000 BTU per hour.

September 29, 2006 - 5:19am

Air Comm Corp. (ACC) is displaying its new air-conditioning system for the Eurocopter EC 145 in Booth No. 1846. The system has dual cockpit evaporators and a dedicated cabin evaporator with an electrical load of 31 amps.

 
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