P1.8 - New CAD System for Designing the Pressure Differential Flowmeters
- AMA Conferences 2013
2013-05-14 - 2013-05-16
- Proceedings SENSOR 2013
- P1 - Mechanical
- R. Fedoryshyn, Y. Pistun, L. Lesovoy - Lviv Polytechnic National University (Ukraine)
- 700 - 705
New CAD system is developed in order to provide computer aided design of pressure differential flowmeters for fluid energy carriers and to simplify implementation of new normative documents (ISO 5167.1,2,3,4-2003 and GOST 8.586.1,2,3,4,5-2005). This program meets the requirements of the new Standards and provides accomplishment of the following tasks: verification of conditions (constraints) for application of the pressure differential method according to the requirements of new Standards; calculation of parameters of primary device, pipe straight lengths and the whole flowmeter according to the requirements of new Standards; calculation of uncertainty of results of fluid flowrate and volume measurement; design of optimal flowmeter as to the accuracy of measurement.