Author: Benjamin Pinkel
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 210
Book Description
Knocking Combustion Observed in a Spark-ignition Engine with Simultaneous Direct and Schilieren High-speed Motion Pictures and Pressure Recorders
Author: Benjamin Pinkel
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 210
Book Description
Analysis of Spark-ignition Engine Knock as Seen in Photographs Taken at 200,000 Frames a Second
Author: Cearcy D. Miller
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 26
Book Description
A motion-picture of the development of knock in a spark-ignition engine is presented, which consists of 20 photographs taken at intervals of 5 microseconds, or at a rate of 200,000 photographs a second, with an equivalent wide-open exposure time of 6.4 microseconds for each photograph. A motion picture of a complete combustion process, including the development of knock, taken at the rate of 40,000 photographs a second is also presented to assist the reader in orienting the photographs of the knock development taken at 200,000 frames per second are analyzed and the conclusion is made that the type of knock in the spark-ignition engine involving violent gas vibration originates as a self-propagating disturbance starting at a point in the burning or autoigniting gases and spreading out from that point through the incompletely burned gases at a rate as high as 6800 feet per second, or about twice the speed of sound in the burned gases. Apparent formation of free carbon particles in both the burning and the burned gas is observed within 10 microseconds after passage of the knock disturbance through the gases.
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 26
Book Description
A motion-picture of the development of knock in a spark-ignition engine is presented, which consists of 20 photographs taken at intervals of 5 microseconds, or at a rate of 200,000 photographs a second, with an equivalent wide-open exposure time of 6.4 microseconds for each photograph. A motion picture of a complete combustion process, including the development of knock, taken at the rate of 40,000 photographs a second is also presented to assist the reader in orienting the photographs of the knock development taken at 200,000 frames per second are analyzed and the conclusion is made that the type of knock in the spark-ignition engine involving violent gas vibration originates as a self-propagating disturbance starting at a point in the burning or autoigniting gases and spreading out from that point through the incompletely burned gases at a rate as high as 6800 feet per second, or about twice the speed of sound in the burned gases. Apparent formation of free carbon particles in both the burning and the burned gas is observed within 10 microseconds after passage of the knock disturbance through the gases.
Knocking Combustion Observed in a Spark-ignition Engine with Simultaneous Direct and Schlieren High-speed Motion Pictures and Pressure Records
Author: Gordon E. Osterstrom
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 66
Book Description
This report support simultaneous direct and schlieren photographs at 40,000 frames a second and correlated pressure records taken of knocking combustion in a special spark-ignition engine to ascertain intensity of certain end-zone reactions previously seen by schlieren photography alone.
Publisher:
ISBN:
Category : Combustion
Languages : en
Pages : 66
Book Description
This report support simultaneous direct and schlieren photographs at 40,000 frames a second and correlated pressure records taken of knocking combustion in a special spark-ignition engine to ascertain intensity of certain end-zone reactions previously seen by schlieren photography alone.
United States Educational, Scientific, and Cultural Motion Pictures and Filmstrips, Selected and Available for Use Abroad; Education Section
Author: United States. Interdepartmental Committee on Visual and Auditory Materials for Distribution Abroad. Subcommittee on Catalog
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 480
Book Description
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 480
Book Description
Wartime Report E.
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 276
Book Description
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 276
Book Description
Wartime Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 672
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 672
Book Description
Annual Report of the National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 828
Book Description
Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 828
Book Description
Includes the Committee's Reports no. 1-1058, reprinted in v. 1-37.
United States Educational, Scientific, and Cultural Motion Pictures and Filmstrips: Education Section 1958, Selected and Available for Use Abroad
Author: United States Information Agency
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 486
Book Description
Publisher:
ISBN:
Category : Documentary films
Languages : en
Pages : 486
Book Description
Report
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 26
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 26
Book Description
Report - National Advisory Committee for Aeronautics
Author: United States. National Advisory Committee for Aeronautics
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 468
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 468
Book Description