Method and apparatus for Measuring the calorific value of a gas oven, a means of control, Direct Fire, Compressor, motor, and apparatus for Measuring the gas Wobbe index.

摘要

The Apparatus includes a Chamber 4 to 2 which is provided with a gas, such as natural gas, through the inlet 6 and out through the salida8.Measure the speed of Sound (SOS) at room temperature using any mu00e9todoapropiado as means of calculation and Electronic Control and an ultrasonic transmitter and an ultrasonic receiver 1012.The Ambient Temperature ta is observed through the temperature sensor 22,A Thermal Sensor and deconductividad laconductividade Thermal gas measured at two different temperatures above room temperature.Measuring the value of laconductividad thch Thermal 70sc above room temperature and the other value of the thermal conductivity thcl sem IDE to 50sc above Ambient temperature.The control means 14 gas calorific value calculated according to the formula a.thch b.thcl c.sos CV = + + + D + E + F ta, T2a, where a, B, C, D, e and F are Constant.