获得了沸腾制冷剂向上流动和穿过代表全淹没蒸发器管束的管束段时的局部实验传热系数。R-123数据与一个结构化的强化沸腾管是可用的。制冷剂以15%的蒸汽质量进入，并以接近100%的蒸汽质量流出，以模拟实际淹没的蒸发器管束。热通量2607至10427 Btu/h·ft2（8224至32893 W/m2）和油含量0%至15%（按重量计）都是不同的；质量通量不是独立变化的，而是由热通量决定的。通过热电偶直接测量局部管道和整体流体温度，以计算制冷剂- 侧面传热系数。管束段饱和温度设定点（取自管束顶部）为40华氏度（4.4摄氏度）。单位:双引文:研讨会，ASHRAE交易，第106卷，pt。1.

Local experimental heat transfer coefficients have been obtained for boiling refrigerant flowing up and across a tube bundle segment representing a full flooded evaporator tube bundle. R-123 data with a structured enhanced boiling tube are available. The refrigerant enters at 15% vapor quality and exits at nearly 100% vapor in order to simulate an actual flooded evaporator bundle. Both heat flux, 2607 to 10,427 Btu/h·ft2(8224 to 32,893 W/m2), and oil content, 0% to 15% (by weight), are varied; the mass flux is not varied independently but set by the heat flux. Local tube and bulk fluid temperatures are measured directly, by thermocouples, to calculate the refrigerant-side heat transfer coefficients. The bundle segment saturation temperature set point (taken at the top of the tube bundle) is 40°F (4.4°C).Units: Dual