Performance testing device

pressuretemperatureflow

Multiple Phase Flowing Experimental Device Reasonable structure Stable performance Easy maintenance Energy-efficiency Product details Under different flow rate、pressure、temperature、decomposition rate of natural gas hydrate, the device can simulate the influence by phase change to polyphasic-flow regime, and obtain the transfer mechanism of polyphasic -flow regime. The device includes high pressure annulus air-water two phases flow、low temperature heat transfer and low pressure air-water two phases flow, mainly includes wellbore model、filling system、output system、measurement and control system and so on. Low pressure air-water two phases flow is mounted on a horizontal support and has a visual pipe section. high pressure annulus air-water two phases flow、low temperature heat transfer are mounted on a vertical support. Measurement and control system includes gauges such as temperature、pressure、diff press、flow、liquid level、voidage and so on. Control system adopts PLC to control the whole system. Main technical parameter of high pressure annulus air-water two phases flow Size of wellbore model: Φ140/Φ80~12500（mm） Working pressure（max）：10MPa Working temperature: 5℃~65℃ Max flow of filling air: 2Nm³/min Max flow of filling water: 5m³/h Main technical parameter of low pressure air-water two phases flow Size of wellbore model: Φ60~12000（mm） Working pressure：0.1 MPa -1MPa Working temperature: 5℃~65℃ Max flow of filling air: 7.3Nm³/min Max flow of filling water: 12m³/h Main technical parameter of low temperature heat transfer Size of wellbore model: Φ100/Φ60´12500（mm） Working pressure（max）：1MPa