BS EN 62097:2009 pdf download

BS EN 62097:2009 pdf download.Hydraulic machines,radial and axial— Performance conversion method from model to prototype.

BS EN 62097 is applicable to the assessment of the efficiency and performance of prototype hydraulic machine from model test results, with consideration of scale effect including the effect of surface roughness.
This standard is intended to be used for the assessment of the results of contractual model tests of hydraulic machines.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 60193:1999, Hydraulic turbines, storage pumps and pump-turbines — Model acceptance tests
3 Terms, definitions, symbols and units
3.1 System of units
The International System of Units (SI) is used throughout this standard. All terms are given in SI Base Units or derived coherent units. Any other system of units may be used after written agreement of the contracting parties.
3.2 List of terms
For the purposes of this document, the terms and definitions of IEC 60193 apply, as well as the following terms, definitions, symbols and units.