Linear Thermal Expansion Coefficient Measurement ...
Transcript of Linear Thermal Expansion Coefficient Measurement ...
Linear Thermal Expansion Coefficient Measurement
Technology in Hot-Cell
SUMMARY
I . Project Title
Linear Thermal Expansion Coefficient Measurement Technology in
Hot- Cell
II. Objective and Importance of The Project
Linear Thermal Expansion Coefficient data are very important and
basis factor for evaluating safety and economic analysis. Reliable linear
thermal expansion data of nuclear fuel and material related to nuclear
pressure vessel are necessary and dominant component for nuclear reactor
management, operation and design. To establish linear thermal expansion
coefficient measurement technology in hot cell, The measurement
technology shall be sufficient to assure acceptable accuracy and precision.
In addition to, The apparatus should be meeted to hot cell operating
condition and necessary requirement. So that We want to study and
review various measuring technology by paper and review the data
produced with pre-installed dilatometer in hot cell. We want to assure
possibility of measurement for neutron irradiated materials.
HI. Scopes and Contents of The Project
To establish linear thermal expansion coefficient measurement
technology in hot cell, We reviewed and evaluated various measuring
technology by paper and these were compared with the data produced
- i i i -
with pre-installed dilatometer in hot cell.
Detailed contents are as follows;
- The theory of test.
- Review of characteristics for various measurement technology and
compatibility hot cell.
- Review of standard testing regulation(ASTM).
- System calibration of pre-installed dilatometer.
- Performance test of pre-installed dilatometer.
- IV -
5. 1 NIST SRM732 Sapphire Thermal Expansion Test Result 22
8. 2. Thermal Expansion Test Result of Sapphire for Calibration 24
S. 3. Thermal Expansion Test Result of Sapphire for Calibration 25
8. 4. Thermal Expansion Test Result of Sapphire for Calibration 26
8 5. Thermal Expansion Test Result of Sapphire for Calibration 27
S 6. Thermal Expansion Test Result of Sapphire for Calibration 28
S- 7. SAPHIRE 1st THERMAL EXPANSION TEST RESULTS 31
S. 8. SAPHIRE 2nd THERMAL EXPANSION TEST RESULTS 32
8. 9. SAPHIRE 3rd THERMAL EXPANSION TEST RESULTS 33
8. 10. ALUMINUM-2024 1st THERMAL EXPANSION TEST RESULTS 35
S. 11. ALUMINUM-2024 2nd THERMAL EXPANSION TEST RESULTS 36
S 12. ALUMINUM-2024 3rd THERMAL EXPANSION TEST RESULTS 37
3. 13. ALUMINUM-5052 1st THERMAL EXPANSION TEST RESULTS 38
S. 14. ALUMINUM-5052 2nd THERMAL EXPANSION TEST RESULTS 39
8. 15. ALUMINUM-5052 3rd THERMAL EXPANSION TEST RESULTS 40
- vi l -
BIBLIOGRAPHIC INFORMATION SHEET
Performing Org.Report No.
Sponsoring Org.Report No.
StandardReport No.
IMS SubjectNo.
KAERI/TR-1092/98
Title/Subtitle
Linear Thermal Expansion Coefficient MeasurementTechnology in Hot-Cell
Main author Dae Gyu ParkCIMEF Dept)
Researcher and Dept.
Yong Sun Choo (IMEF Dept), Sang Bok Ahn("), Kwon Pyo HongC)KS.LeeC)
Pub. Place Taejeon Pub. Org. KAERI Pub. Date 6 .1998.
Page p. 44 Fig. andTab.
Yes(O), No( ) Size 19x26cm
Note
Classified Open(O), OutsideC ), _Class Report Type TechnicalReport
Sponsoring Org. Contract No.
Abstract (About 300Words)
To establish linear thermal expansion coefficient measurement technology in hot
cell, We reviewed and evaluated various measuring technology by paper and these
were compared with the data produced with pre-installed dilatometer in hot cell.
Detailed contents are as follows;
- The theory of test.
- Review of characteristics for various measurement technology and
compatibility with hot cell.
- Review of standard testing regulation(ASTM).
- System calibration of pre-installed dilatometer.
- Performance test of pre-installed dilatometer.Subject Key Words (About 10
Words)
Linear thermal expansion, Vitreous Silica Dilatometer, Dilatometry