HTRI计算结果中出现以下警告,求高人解答? warning:the physical properties of the cold fluid have beenextrapolated beyond the valid temperature range.check calculated values. thephysical properties of the hot fluid have been extrapolated beyond the validtemperature range.check calculated values. 输物性的时候,用的是进出口平均温度下的物性(手算的时候就是这样确定物形的),是不是和这个有关? 查看更多