Download or read book Liquid Water Content and Droplet Size Calibration of the NASA Lewis Icing Research Tunnel written by and published by DIANE Publishing. This book was released on with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Lewis Icing Research Tunnel User Manual written by and published by . This book was released on 1996 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual describes the Icing Research Tunnel (IRT) at the NASA Lewis Research Center and provides information for users who wish to conduct experiments in this facility. The capabilities of the tunnel test section, main drive system, speed control system, and spray bars are described. Tunnel performance maps of liquid water content as a function of median volume droplet size is presented for two types of spray nozzles at test-section velocities ranging from 86.8 to 303.9 kn (100 to 350 mph). The facility support systems, which include heated air systems, steam and service air systems, an altitude exhaust system, a force balance system, and the model electrical power system, are described. Also discussed are facility instrumentation capabilities for temperature and pressure measurements and model attitude simulation. In addition, photographic documentation and flow visualization techniques are explained, and pretest meeting formats and schedules are outlined. Tunnel-user responsibilities, personnel safety requirements, and types of test agreements are explained. The IRT is a closed-return atmospheric tunnel with a test section that is 6 ft high, 9 ft wide, and 20 ft long. It is equipped to support testing at airspeeds up to 303.9 kn (350 mph) with a 5.0-percent blockage model in the test section in a temperature and water-droplet environment that simulates natural icing conditions.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aerodynamic Calibration of the NASA Lewis Icing Research Tunnel 1997 Tests written by and published by . This book was released on 2001 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Icing Cloud Calibration of the NASA Glenn Icing Research Tunnel written by Robert F. Ide and published by . This book was released on 2001 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: The icing research tunnel at the NASA Glenn Research Center underwent a major rehabilitation in 1999, necessitating recalibration of the icing clouds. This report describes the methods used in the recalibration, including the procedure used to establish a uniform icing cloud and the use of a standard icing blade technique for measurement of liquid water content. The instruments and methods used to perform the droplet size calibration are also described. The liquid water content/droplet size operating envelopes of the icing tunnel are shown for a range of airspeeds and compared to the FAA icing certification criteria. The capabilities of the IRT to produce large droplet icing clouds is also detailed.

Download or read book 36th Aerospace Sciences Meeting Exhibit written by and published by . This book was released on 1998 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA SP written by and published by . This book was released on 1991 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1986 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Study of Water Droplet Trajectories in the NASA Lewis Research Center Icing Research Tunnel IRT written by and published by . This book was released on 1996 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Download or read book 30th Aerospace Sciences Meeting and Exhibit 92 0140 92 0169 written by and published by . This book was released on 1992 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods for Scaling Icing Test Conditions written by David N. Anderson and published by . This book was released on 1995 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Update to the NASA Lewis Ice Accretion Code LEWICE written by and published by . This book was released on 1994 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1998 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Icing Research Tunnel Rotating Bar Calibration Measurement System written by and published by . This book was released on 1993 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Investigation of Water Droplet Impingement on Airfoils Finite Wings and an S Duct Engine Inlet written by and published by . This book was released on 2002 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1600 pages. Available in PDF, EPUB and Kindle. Book excerpt: