Betekenis van:
gas constant

Voorbeeldzinnen

1. is the molar gas constant
2. R universal molar gas constant
3. Carrier gas: hydrogen (constant flow system)
4. Flow meters (FL), for adjusting and monitoring the constant flow of gas samples during the test;
5. R the universal gas constant, 8,314 J mol–1 K–1
6. Quick-acting solenoid valves (V), to divert a constant flow of gas samples into the sampling bags or the vent;
7. Under these conditions, exhaust gas velocities in EP and FD3 are proportional, and the flow TT is a constant fraction of the exhaust gas flow.
8. Pumps (P), to collect a constant flow of the dilution air as well as of the diluted exhaust-gas/air mixture during the test;
9. Under these conditions, exhaust gas velocities in EP and ISP are identical, and the flow through ISP and TT is a constant fraction (split) of the exhaust gas flow.
10. Under these conditions, exhaust gas velocities in EP and FD3 are proportional, and the flow TT is a constant fraction of the exhaust gas flow. The two points have to be connected to a differential pressure transducer DPT.
11. In some types of opacimeter the gas between the light source and the photoelectric cell, or between transparent parts protecting the source and the photoelectric cell, is not of constant opacity.
12. The gas flow rate through TT is determined by the momentum exchange at the venturi zone, and is basically proportional to the flow rate of the pressure blower PB leading to a constant dilution ratio.
13. A flow controller (N), to ensure a constant flow of the gas samples taken in the course of the test from sampling probe S1; the flow of the gas samples shall be such that, at the end of the test, the quantity of the samples is sufficient for analysis (approx. 10 litres per minute);
14. The positive displacement pump (PDP), producing a constant-volume flow of the air/exhaust-gas mixture; the flow capacity of the pump shall be large enough to eliminate water condensation in the system under all operating conditions which may occur during a test; this can be generally ensured by using a positive displacement pump with a flow capacity:
15. As it results from a constant practice [8] in respect of Commission Decisions pursuant to Article 30, the Commission considered that, in respect of electricity generation, ‘one indicator for the degree of competition on national markets is the total market share of the biggest three producers’. According to ‘Table 6: Wholesale Market Position’, p. 12 et seq. of ‘Commission Staff Working Document: Accompanying document to the Report on Progress in Creating the Internal Gas and Electricity Market’ [9], the shares of the three largest generators amounted to 69,4 % of electricity production in 2006 and rising to 73,9 % in 2007.