Author: William Lewis
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 536
Book Description
Data from flight measurements of the meteorological factors related to the intensity of icing conditions are presented. The physical factors that establish the distribution of liquid water in clouds of various types are discussed and the results of the analysis are used to formulate certain rules for the forecasting of icing intensity. The problems of determining the range of values of the significant factors defining icing intensity for the purpose of the design of ice-protection equipment are discussed and tentative values are given.
A Flight Investigation of the Meteorological Conditions Conductive to the Formation of Ice on Airplanes
Author: William Lewis
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 536
Book Description
Data from flight measurements of the meteorological factors related to the intensity of icing conditions are presented. The physical factors that establish the distribution of liquid water in clouds of various types are discussed and the results of the analysis are used to formulate certain rules for the forecasting of icing intensity. The problems of determining the range of values of the significant factors defining icing intensity for the purpose of the design of ice-protection equipment are discussed and tentative values are given.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 536
Book Description
Data from flight measurements of the meteorological factors related to the intensity of icing conditions are presented. The physical factors that establish the distribution of liquid water in clouds of various types are discussed and the results of the analysis are used to formulate certain rules for the forecasting of icing intensity. The problems of determining the range of values of the significant factors defining icing intensity for the purpose of the design of ice-protection equipment are discussed and tentative values are given.
A Flight Investigation of the Meteorological Conditions Conducive to the Formation of Ice on Airplanes
A Further Investigation of the Meteorological Conditions Conductive to Aircraft Icing
Author: William Lewis
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 26
Book Description
Data from flight observations in icing conditions on liquid water content, temperature, and mean-effective drop diameter are shown to be consistent with previously proposed values. Data on drop-size distribution with the rotating-cylinder method, although consistent with previous data, were inconsistent with data derived from stationary cylinder investigations. The relation between temperature and maximum water content in layer clouds is discussed and estimates are given for the highest values of water to be expected in layer clouds at various temperatures.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 26
Book Description
Data from flight observations in icing conditions on liquid water content, temperature, and mean-effective drop diameter are shown to be consistent with previously proposed values. Data on drop-size distribution with the rotating-cylinder method, although consistent with previous data, were inconsistent with data derived from stationary cylinder investigations. The relation between temperature and maximum water content in layer clouds is discussed and estimates are given for the highest values of water to be expected in layer clouds at various temperatures.
Meteorological Conditions During the Formation of Ice on Aircraft
Author: L. T. Samuels
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 570
Book Description
The hazard resulting from the formation of ice on airplanes makes it highly desirable to ascertain all possible meteorological information pertinent thereto in order to avoid or prevent its formation. The object of this paper is to present the results of a number of records recently secured from autographic meteorological infstruments mounted on airplanes at times when ice formed.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 570
Book Description
The hazard resulting from the formation of ice on airplanes makes it highly desirable to ascertain all possible meteorological information pertinent thereto in order to avoid or prevent its formation. The object of this paper is to present the results of a number of records recently secured from autographic meteorological infstruments mounted on airplanes at times when ice formed.
Technical Note - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 890
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 890
Book Description
Technical Note
Effect of Climb Technique on Jet-transport Noise
Author: Warren J. North
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 678
Book Description
A theoretical investigation of jet-transport climb techniques was made to determine the effect of variations in engine thrust and airspeed on sound-pressure levels heard by a ground observer.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 678
Book Description
A theoretical investigation of jet-transport climb techniques was made to determine the effect of variations in engine thrust and airspeed on sound-pressure levels heard by a ground observer.
Index of NACA Technical Publications
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 274
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 274
Book Description
A Selected Listing of NASA Scientific and Technical Reports for ...
Experimental Investigation of Velocity Distributions Downstream of Single Duct Bends
Author: John R. Weske
Publisher:
ISBN:
Category : Air ducts
Languages : en
Pages : 544
Book Description
Results indicate that cross-sectional shape and aspect ratio are minor factors compared with radius ratio in affecting the velocity pattern. Variation of Reynolds number within the range of the tests had no appreciable effect on the velocity distribution in curved ducts.
Publisher:
ISBN:
Category : Air ducts
Languages : en
Pages : 544
Book Description
Results indicate that cross-sectional shape and aspect ratio are minor factors compared with radius ratio in affecting the velocity pattern. Variation of Reynolds number within the range of the tests had no appreciable effect on the velocity distribution in curved ducts.