BS 5514-1:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Reciprocating internal combustion engines: performance Specification for standard reference conditions and declarations of power, fuel consumption and lubricating oil consumption
Hardcopy , PDF
15-07-1996
English
30-01-1987
National foreword
Committees responsible
Specification
0 Introduction
1 Scope
2 Field of application
3 References
4 Units and terms
5 Standard reference conditions
6 Auxiliaries
7 Declarations of power
8 Declarations of fuel consumption
9 Declarations of lubricating oil consumption
10 Adjustments of net brake power for ambient
conditions
11 Adjustment of fuel consumption for ambient
conditions
12 Information to be supplied by the customer
13 Information to be supplied by the engine
manufacturer
Annexes
A Examples of auxiliaries which may be fitted
B Determination of the power adjustment factor (alpha)
C Determination of the fuel consumption adjustment
factor (beta)
D Determination of the ratio of indicated power (k)
E Determination of dry air pressure ratio
F Determination of water vapour pressure
G Examples of calculation of power and fuel
consumption adjustment
Tables
1 Numerical values for poiwer adjustment
2 Power adjustment factor (alpha) values
3 Fuel consumption adjustment factor (beta) values
4 Values of R to the power v for determination of the
ratio of indicated power (k)
5 Dry air pressure ratio values
6 Water vapour pressure values
Figure
Example for a power/speed diagram
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