This document specifies the basic requirements of thermal insulation design of reactor coolant system (RCS) equipment and piping.<\/p>\n
Among thermal insulation of various RCS equipment and piping, the following two kinds of thermal insulations are described in detailed based on common design logic and requirements:<\/p>\n
thermal insulation of reactor pressure vessel (RPV);<\/p>\n<\/li>\n
thermal insulation of RCS piping and other equipment.<\/p>\n<\/li>\n<\/ul>\n
This document is valid for two types of thermal insulation:<\/p>\n
metallic thermal insulation;<\/p>\n<\/li>\n
non-metallic thermal insulation.<\/p>\n<\/li>\n<\/ul>\n
This document mainly applies to nuclear power plants with pressurized water reactor (PWR). For other reactor types, this document can be taken as reference.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 4 General design procedure 4.1 General requirements 4.2 Reactor safety considerations <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 4.3 Material selection 4.3.1 General requirements 4.3.2 Primary insulating material <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4.3.3 Outer cladding\/encapsulating material 4.3.4 Support\/fixation material 4.4 Design and test of thermal behaviour 4.4.1 Design of thermal behaviour <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 4.4.2 Test of thermal behaviour 4.5 Design and test of mechanical properties 4.5.1 Design of mechanical properties <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4.5.2 Test of mechanical properties <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4.6 Additional requirements 5 Design requirements of RPV thermal insulation 5.1 General requirements <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 5.2 Safety requirements 5.3 Material selection 5.4 Thermal behaviour requirements <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 5.5 Mechanical properties and structural requirements 6 Design requirements of thermal insulation of RCS piping and other equipment 6.1 General requirements 6.2 Safety requirements 6.3 Material selection <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 6.4 Thermal behaviour requirements 6.5 Mechanical properties and structural requirements <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | Annex A (informative) Geometry description of metallic thermal insulation <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | Annex B (informative) Geometry description of non-metallic thermal insulation <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | Annex C (informative) Type of RPV thermal insulation with RPV external cooling safety functionality <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | Annex D (informative) Type of RPV thermal insulation with radiation shield safety functionality <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Design criteria for the thermal insulation of reactor coolant system main equipments and piping of PWR nuclear power plants<\/b><\/p>\n |