01391nmc a2200217 4500 20260520005814.0 260224s xxu CD I249 1 0013788 Energy measurement in european gas transmission systems: state of the art and future trends 12/09/06 ; 22/07/2003 8 p. Disponible en CD en formato PDF Transcripción del resumen original del autor: This article describes the methods and devices normally used at major European and, in particular, German measurement stations of gas transmission companies to measure volume flow, superior calorific value and other gas property data. It also reports on test rigs used to test and calibrate gas meters as well as on the maintenance and calibration cycles applied in practice. The second part of the article describes current development activities in the fields of ultrasonic and turbine gas meters, calorimeters and natural gas thermo-dynamics. Several projects are being carried out in cooperation with major European gas transmission companies. CONGTP Altfeld, Klaus 22046 International Gas Union, IGU 13105 World Gas Conference (22nd. : 2003 jun 1-5 : Tokyo) 22029 International Gas Union, IGU 13105 149410 149410 0 0 0 0 217229 BAAB BAAB CD I249 1 0013788 2026-03-04 200025392 0 CD I249 1 0013788 200025392 2026-03-04 16:38:37 2026-03-04 ARCHIVO