Author: George Brown
Publisher:
ISBN: 9780472750528
Category :
Languages : en
Pages : 0
Book Description
The ease with which a motor will start, the length of time required to warm it up, and the character of its general performance are almost wholly dependent upon the volatility of the fuel as indicated by the A.S.T.M. distillation curve. The 10-percent point is related to the lowest engine temperature at which satisfactory starting may be obtained, and the lowest mixture temperature at which the car may be operated. The 35-percent point is related to the lowest mixture temperature at which satisfactory performance may be obtained during the warming-up period and therefore determines the length of time necessary to warm up the motor. The 65-percent point is related to the lowest mixture temperature at which perfect performance can be obtained. For these reasons the 10-, 35-, and 65-percent points should be low to ensure satisfactory starting, warming-up, and general performance. The 90-percent point, however, should not be so low as to indicate a dry mixture, for this means loss in power or acceleration with many modern cars equipped with heated manifolds and accelerating devices. The vapor pressure of the fuel or the 10-percent point should not be so low as to indicate trouble from vapor-lock. The relations developed in The Volatility of Motor Fuels make it possible to determine the volatility characteristic of a fuel for any desired engine performance.
The Volatility of Motor Fuels
Author: George Brown
Publisher:
ISBN: 9780472750528
Category :
Languages : en
Pages : 0
Book Description
The ease with which a motor will start, the length of time required to warm it up, and the character of its general performance are almost wholly dependent upon the volatility of the fuel as indicated by the A.S.T.M. distillation curve. The 10-percent point is related to the lowest engine temperature at which satisfactory starting may be obtained, and the lowest mixture temperature at which the car may be operated. The 35-percent point is related to the lowest mixture temperature at which satisfactory performance may be obtained during the warming-up period and therefore determines the length of time necessary to warm up the motor. The 65-percent point is related to the lowest mixture temperature at which perfect performance can be obtained. For these reasons the 10-, 35-, and 65-percent points should be low to ensure satisfactory starting, warming-up, and general performance. The 90-percent point, however, should not be so low as to indicate a dry mixture, for this means loss in power or acceleration with many modern cars equipped with heated manifolds and accelerating devices. The vapor pressure of the fuel or the 10-percent point should not be so low as to indicate trouble from vapor-lock. The relations developed in The Volatility of Motor Fuels make it possible to determine the volatility characteristic of a fuel for any desired engine performance.
Publisher:
ISBN: 9780472750528
Category :
Languages : en
Pages : 0
Book Description
The ease with which a motor will start, the length of time required to warm it up, and the character of its general performance are almost wholly dependent upon the volatility of the fuel as indicated by the A.S.T.M. distillation curve. The 10-percent point is related to the lowest engine temperature at which satisfactory starting may be obtained, and the lowest mixture temperature at which the car may be operated. The 35-percent point is related to the lowest mixture temperature at which satisfactory performance may be obtained during the warming-up period and therefore determines the length of time necessary to warm up the motor. The 65-percent point is related to the lowest mixture temperature at which perfect performance can be obtained. For these reasons the 10-, 35-, and 65-percent points should be low to ensure satisfactory starting, warming-up, and general performance. The 90-percent point, however, should not be so low as to indicate a dry mixture, for this means loss in power or acceleration with many modern cars equipped with heated manifolds and accelerating devices. The vapor pressure of the fuel or the 10-percent point should not be so low as to indicate trouble from vapor-lock. The relations developed in The Volatility of Motor Fuels make it possible to determine the volatility characteristic of a fuel for any desired engine performance.
The Effective Volatility of Motor Fuels
Author: Jarvis Elmer Miller
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 36
Book Description
Evaluation of Several Methods to Measure Volatility of Motor Fuels
Author: Marcus E. Haubenstricker
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 29
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 29
Book Description
The Volatility of Motor Fuels
Author: George Granger Brown
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 870
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 870
Book Description
Motor Fuels
Author: Eugene Hendricks Leslie
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 698
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 698
Book Description
MOTOR FUEL VOLATILITY. STARTING VOLATILITY AND THE RELATION BETWEEN ATMOSPHERIC TEMPERATURE, FUEL VOLATILITY, AND ENGINE PERFORMANCE..
Author: CHARLES L. NICKOLLS
Publisher:
ISBN:
Category :
Languages : en
Pages : 232
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 232
Book Description
Gasoline and Other Motor Fuels
Author: Carleton Ellis
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 772
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 772
Book Description
The Motor-fuel Situation
Author: A. J. Kraemer
Publisher:
ISBN:
Category : Motor fuels
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category : Motor fuels
Languages : en
Pages : 6
Book Description
Motor Fuels
Author: Eugene Hendricks Leslie
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 700
Book Description
Publisher:
ISBN:
Category : Fuel
Languages : en
Pages : 700
Book Description
The Technical Literature of Agricultural Motor Fuels
Author: Richard Wiebe
Publisher:
ISBN:
Category : Aeronautics in agriculture
Languages : en
Pages : 1250
Book Description
Publisher:
ISBN:
Category : Aeronautics in agriculture
Languages : en
Pages : 1250
Book Description