IS 13979 : 1994 Method of calculation of efficiency of packaged steam boilers

1 Scope

This standard describes method of calculation of efficiency ofpackaged boilers by both direct and indirect methods.

1.1 For convenience, this standard has been divided into Thissix sections:

Section 1   Introduction

Section 2   Method of test

Section 3   Guiding principles

Section 4   Efficiency by direct method

Section 5   Efficiency by indirect method

Section 6   Computations

1.2 Typical calculations of efficiency and maintenance of testrecords has been given in Annex A.