Device for measuring and calculating gas entrainment amount of jet flow

The invention discloses a device for measuring and calculating a gas entrainment amount of a jet flow, particularly relates to a device for measuring and calculating an amount of gas that is entrainedinto water by a current when the water-gas two-phase flow research is carried out, and belongs to the field of environmental hydraulic experiments. The device comprises a jet system, a water storagedevice and a gas collection device. The device has the beneficial effects that a brand-new device for measuring and calculating the gas entrainment amount of the jet flow is provided, the device has asimple structure, the cost is low and the numerical value is accurate. 种测算射流挟气量的装置，尤其是在进行水气两相流研究时测算水流挟带多少气体进入水中的装置，包括：射流系统、储水装置、集气装置。属于环境水力学试验领域。本发明的有益效果在于：提供了种全新的测算射流挟气量的装置；该装置构造简单，成本低廉，数值准确。