The entrance of refrigerant into the evaporator is controlled by a valve or an orifice.
进入蒸发器的制冷剂由一个阀或量孔控制。
2
Heat or air conditioning at the entrance near the cold source loop on part of tube sections to increase savings Orifice.
在热力入口或空调靠近冷源环路的部分管段上增加节流孔板。
3
For orifice compensated aerostatic bearings, entrance effect leads differences between actual pressure distributions and traditional laminar flow assumption in gas film of the bearings.