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  2. Low-Earth Orbit Flight Test of an Inflatable Decelerator

    en.wikipedia.org/wiki/Low-Earth_Orbit_Flight...

    Starting in 2006 with the Program to Advance Inflatable Decelerators for Atmospheric Entry (PAIDAE), [6] HIADs have undergone a series of incremental development efforts including design and analysis, ground based materials testing, manufacturing, wind-tunnel testing and flight tests and demonstrations.

  3. QBlade - Wikipedia

    en.wikipedia.org/wiki/QBlade

    An updated stable version (v0.96) was released in August 2015. This included a new aerodynamic module which replaced the BEM of QBlade with a new advanced Lifting Line Theory (LLT) module. Furthermore, a Free Wake Vortex model was implemented for the accurate representation of the near and far wake of the turbine.

  4. Air Movement and Control Association - Wikipedia

    en.wikipedia.org/wiki/Air_Movement_and_Control...

    AMCA was formed in 1955 from several earlier trade associations which could be tracked back to the fan-testing requirements of the US Navy in 1923. It is a nonprofit organization that issues over 60 publications and standards, including testing methods, a Certified Ratings Program (CRP), application guides, educational texts, and safety guides.

  5. Building performance simulation - Wikipedia

    en.wikipedia.org/wiki/Building_performance...

    Building performance simulation has various sub-domains; most prominent are thermal simulation, lighting simulation, acoustical simulation and air flow simulation. Most building performance simulation is based on the use of bespoke simulation software. Building performance simulation itself is a field within the wider realm of scientific computing.

  6. Arnold Engineering Development Complex - Wikipedia

    en.wikipedia.org/wiki/Arnold_Engineering...

    The National Full-Scale Aerodynamics Complex (NFAC) is located at NASA Ames Research Center, Moffett Field, California. The NFAC was closed by NASA in 2003. In February 2006, AEDC entered into an agreement with NASA to lease the facility for a period of up to 25 years. McKinley Climatic Laboratory, Eglin AFB, Florida

  7. Passive ventilation - Wikipedia

    en.wikipedia.org/wiki/Passive_ventilation

    The following design guidelines are selected from the Whole Building Design Guide, a program of the National Institute of Building Sciences: [4] Maximize wind-induced ventilation by siting the ridge of a building perpendicular to the summer winds; Widths of naturally ventilated zone should be narrow (max 13.7 m [45 feet])

  8. AOL Mail

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Boeing X-53 Active Aeroelastic Wing - Wikipedia

    en.wikipedia.org/wiki/Boeing_X-53_Active_Aero...

    The X-53 Active Aeroelastic Wing (AAW) development program is a completed American research project that was undertaken jointly by the Air Force Research Laboratory (AFRL), Boeing Phantom Works and NASA's Dryden Flight Research Center, where the technology was flight tested on a modified McDonnell Douglas F/A-18 Hornet.