| Links : ± |
CALCULATOR MODULE : ASME B31.3 Process Piping Thermal Expansion ±
Calculate ASME B31.3 thermal expansion from temperature (ASME B31.3 Table C-2). Table C-2 provides thermal expansion strain data (mm/m) from 20 degrees C base temperature. The expansion data is used to calculate - thermal expansion strain from 20 degrees C to the design temperature
- thermal expansion strain from the design base temperature to the design temperature
- thermal expansion length from the design base temperature to the design temperature
- thermal expansion coefficient at the design temperature
- The average thermal expansion coefficient from the design base temperature to the design temperature
Use the Data Plot option to plot thermal expansion versus temperature for the selected material. Use the Data Table option to display the data table in the popup window. Use the Result Table option to display a table of expansion coefficient, expansion strain and expansion length versus material type. Strain (ε) has units meter per meter [m/m]. The expansion strain data uses units of milli meter per meter [mm/m] or [mε] milli strain. Change units on the setup page. Refer to the help pages for notes on the data tables. Use the workbook ASME B31.3 data tables to look up thermal expansion data. Reference : ANSI/ASME B31.3 : Process Piping (2018) Change Module : Related Modules : |
CALCULATOR MODULE : ASME B31.1 Power Piping Thermal Expansion ±
Calculate ASME B31.1 power piping thermal expansion from temperature (ASME B31.1 Table C-2). Table C-2 provides thermal expansion strain data (mm/m) from 20 degrees C base temperature. The expansion data is used to calculate - thermal expansion strain from 20 degrees C to the design temperature
- thermal expansion strain from the design base temperature to the design temperature
- thermal expansion length from the design base temperature to the design temperature
- thermal expansion coefficient at the design temperature
- The average thermal expansion coefficient from the design base temperature to the design temperature
Use the data plot option to plot thermal expansion versus temperature for the selected material. Use the Data Table option to display the data table in the popup window. Use the Result Table option to display a table of expansion coefficient, expansion strain and expansion length versus material type. Strain (ε) has units meter per meter [m/m]. The expansion strain data uses units of milli meter per meter [mm/m] or [mε] milli strain. Change input and output units on the setup page. Refer to the help pages for notes on the data table (click the resources button on the data bar). Use the workbook ASME B31.1 data tables to look up expansion strain data. Reference : ANSI/ASME B31.1 : Power Piping (2014) Change Module : Related Modules : |
CALCULATOR MODULE : ASME B31.5 Refrigeration Piping Thermal Expansion ±
Calculate ASME B31.5 refrigeration piping thermal expansion from table 519.3.1 (SI units). For temperatures outside the data range, thermal expansion is extrapolated with constant slope from the end points. thermal expansion from 21 degrees C base temperature to the design temperature is interpolated from the table. The calculations include : thermal expansion from the design base temperature to the design temperature, the expansion coefficient at the design temperature, and the mean expansion coefficient and elongation from the design base temperature to the design temperature. Use the data plot option to plot thermal expansion versus temperature for the selected material. Use the Data Table option to display the data table in the popup window. Change units on the setup page. Use the workbook ASME B31.5 data tables to look up thermal expansion data. Reference : ANSI/ASME B31.5 : Refrigeration Piping And Heat Transfer Components (2013) Change Module : Related Modules : |
CALCULATOR MODULE : Pipeline Expansion Spool ±
Calculate pipeline expansion spool length and combined stress check. The expansion spool is analysed as a beam fixed at both ends, with a lateral offset. For expansion spools in contact with the ground, the soil forces are analysed as a uniformly distributed load equal to the lateral friction force (pipe weight x soil friction coefficient). Bending is assumed to be in plane. Torsion is ignored. For flanged spools the bending moment generally governs the design. Fatigue should also be considered. Change Module : |
CALCULATOR MODULE : DNVGL ST F101 Submarine Pipeline Expansion Spool ±
Calculate DNVGL-ST-F101 submarine expansion spool local buckling and fatigue check. The expansion spool is modelled as a simple beam with fixed ends, with a uniform distributed load due to friction and a lateral displacement at one end due to expansion. Pipe cross section properties are calculated for a single pipe layer with no coatings. For pipes with internal liner or external coatings use the user defined cross section properties option. Reference : DNVGL-ST-F101 : Submarine Pipeline Systems (Download from the DNVGL website) Change Module : |
CALCULATOR MODULE : Hot Pipeline End Expansion ±
Calculate high temperature pipeline end expansion and anchor points. Pipeline expansion is caused by the change in pressure and temperature from the installation conditions. The external temperature and pressure are assummed to be constant. The anchor points are the locations at both ends where the friction force is equal to the restrained axial load. Short pipelines have a virtual anchor point at the midway position. Change Module : |
CALCULATOR MODULE : ASME B31.4 Liquid Pipeline Flexibility And Stress Factor ±
Calculate ASME B31.4 flexibility - stress intensity factors
- allowable cyclic stress
- stress range factor
- longitudinal stress
- expansion stress
Refer to the figures for symbols. Reference : ANSI/ASME B31.4 : Liquid Pipelines Change Module : Related Modules : |
CALCULATOR MODULE : ASME B31.5 Refrigeration Piping Flexibility And Stress Factor ±
Calculate ASME B31.5 flexibility - stress intensity factors
- allowable cyclic stress
- stress range factor
- expansion stress
Refer to the figures for symbols. Reference : ANSI/ASME B31.5 : Refrigeration Piping Change Module : Related Modules : |
CALCULATOR MODULE : DNVGL RP C203 Pipeline Fatigue Stress ±
Calculate DNVGL-RP-C203 pipeline allowable number of fatigue cycles. The stress amplitude is calculated between load state A, and load state B. Use the mean stress factor for base material and welds with insignificant residual stress. Reference : DNVGL-RP-C203 Fatigue Design Of Offshore Steel Structures (Download from the DNVGL website) Change Module : Related Modules : |
DATA MODULE : Material Thermal Expansion Coefficient ( Open In Popup Workbook ) ±
Material thermal expansion coefficient data for materials due to changes in temperature. Related Modules : |
DATA MODULE : ASME B31.1 Power Piping Thermal Expansion ( Open In Popup Workbook ) ±
Thermal expansion coefficient data for ASME B31.1 power piping (Table B SI values). Thermal expansion (mm/m) is measured from a base temperature of 68 F or 20 C. Use the ASME B31.1 thermal expansion calculators (see link below) to interpolate thermal expansion data values, calculate thermal expansion coefficient, or calculate thermal expansion from a different base temperature. Reference : ANSI/ASME B31.1 : Power Piping Change Module : Related Modules : |
DATA MODULE : ASME B31.3 Process Piping Thermal Expansion ( Open In Popup Workbook ) ±
Thermal expansion coefficient data for ASME B31.3 process piping (Table C SI values). Thermal expansion (mm/m) is measured from a base temperature of 68 F or 20 C. Use the ASME B31.3 thermal expansion calculators (see link below) to interpolate thermal expansion data values, calculate thermal expansion coefficient, or calculate thermal expansion from a different base temperature. Reference : ANSI/ASME B31.3 : Process Piping (2018) Change Module : Related Modules : |
DATA MODULE : ASME B31.5 Refrigeration Piping Thermal Expansion ( Open In Popup Workbook ) ±
Thermal expansion coefficient data for ASME B31.5 refrigeration piping (Table 519.3.3 SI values and US values). Thermal expansion (in/ft or mm/m) is measured from a base temperature of 70 F or 20 C. Use the ASME B31.5 thermal expansion calculators (see link below) to interpolate thermal expansion data values, calculate thermal expansion coefficient, or calculate thermal expansion from a different base temperature. Reference : ANSI/ASME B31.5 : Refrigeration Piping And Heat Transfer Components Change Module : Related Modules : |