GAS FLOW VELOCITY METER IN GAS-LIQUID TWO-PHASE FLOW

摘要

PROBLEM TO BE SOLVED: To provide a gas flow velocity meter for a gas-liquid two-phase flow having high durability, capable of measuring a gas flow velocity with easy manageability.;SOLUTION: This gas flow velocity meter for the gas-liquid two-phase flow has a total pressure tube including a total pressure measuring hole, for measuring a total pressure of gas in the gas-liquid two-phase flow, and a static pressure tube including a static pressure measuring hole, for measuring a static pressure of gas in the gas-liquid two-phase flow. At least a part of the outer circumferential surface of the static pressure tube is covered with the total pressure tube, and the static pressure measuring hole is provided in the opened state on the outer surface of the total pressure tube, or provided in the projected state from the outer surface of the total pressure tube.;COPYRIGHT: (C)2011,JPO&INPIT