1. Thermal stresses in piping connected to reactor coolant systems;U.S. Nuclear Regulatory Commission;Bulletin 88-08,1988
2. Pressurizer surge line thermal stratification;U.S. Nuclear Regulatory Commission;Bulletin 88-11,1988
3. Thermal stratification in nuclear reactor piping system;Kim,1991
4. Fluid Mechanics;White,1979
5. Thermal stratification tests in horizontal feedwater pipelines;Wolf;NUREG/CP-0091,1987