METHOD FOR DETERMINING THE PARAMETERS OF PHYSICAL PROPERTIES OF NATURAL GAS AND DEVICE FOR AUTOMATIC IMPLEMENTATION

摘要

1.method u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 indicators of the physical properties of natural gas (density, dynamic u0432u00a0u0437u043au043eu0441u0442u0438, coefficient of compressibility, u043fu043eu043au0430u0437u0430u0442u0435u043bu00a0 u0430u0434u0438u0430u0431u0430u0442u044b, specific those rafts u0441u0433u043eu0440u0430u043du0438u00a0), including preparation of strip and calculation of indicators such as those listed above the physical properties of the gas, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 orderprepared by the gas is passed through continuously the turbulent and laminar throttles, u0438u0437u043cu0435u0440u00a0u044eu0442 absolute pressure gas per ed u0442u0443u0440u0431u0443u043bu0435u043du0442u043du044bu043c throttle, u043cu0435u0436u0434u0440u043eu0441u0441u0435u043bu044cu043du043eu043c station and after the laminar u0434u0440u043eu0441u0441u0435u043bu00a0,u0438u0437u043cu0435u0440u00a0u044eu0442 temperature gas before u0442u0443u0440u0431u0443u043bu0435u043du0442u043du044bu043c throttle and u043cu0435u0436u0434u0440u043eu0441u0441u0435u043bu044cu043du043eu043c station and measured the parameters u0437u043du0430u0447u0435u043du0438u00a0u043c u043eu043fu0440u0435u0434u0435u043bu00a0u044eu0442 physical indicators u0438u0447u0435u0441u043au0438u0445 properties of natural gas;2. method for u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 1, so that the u0442u0443u0440u0431u0443u043bu0435u043du0442u043du044bu043c u0434u0440u043eu0441u0441u0435u043bu0438u0440u043eu0432u0430u043du0438u0435u043c maintain absolute pressure for gas in laminar regime u0442u0435u0447u0435u043du0438u00a0 u043bu0430u043cu0438u043du0430u0440 the maximum possible number u0434u0440u043eu0441u0441u0435u043bu0435 by reynolds.;3.the device u0434u043bu00a0 automatic u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 indicators of the physical properties of the natural gas containing the controlled gas installed on her block preparation of gas (filter), and u0432u044bu0447u0438u0441u043bu0438u0442u0435u043bu044cu043du043eu0435 device, which is connected to the first gate device u043eu0442u043eu0431u0440u0430u0436u0435u043du0438u00a0 information u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 because it u0434u043eu043fu043eu043bu043d u0438u0442u0435u043bu044cu043du043e contains turbulent and laminar throttles.consistently, the line of the controlled gas, executive mechanism (for example, the regulator valve, the line controlled ha for the u0442u0443u0440u0431u0443u043bu0435u043du0442u043du044bu043c throttle, the absolute u0434u0430u0432u043bu0435u043du0438u00a0 established before u0442u0443u0440u0431u0443u043bu0435u043du0442u043du044bu043c throttle, u043cu0435u0436u0434u0440u043eu0441u0441u0435u043bu044cu043du043eu043c station and after the laminar u0434u0440u043eu0441u0441u0435u043b u00a0; temperature sensorsestablished in u0442u0443u0440u0431u0443u043bu0435u043du0442u043du044bu043c throttle and u043cu0435u0436u0434u0440u043eu0441u0441u0435u043bu044cu043du043eu043c station; and the sensors are connected to a computing device, the second one cat u043eu0440u043eu0433u043e connected to the executive mechanism.