Download or read book Isothermal Temperature Coefficient for the SRE with Thorium-uranium Fuel written by R. A. Lewis and published by . This book was released on 1961 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the isothermal temperature coefficient of reactivity was made in December 1960 for the Th-U fuel loading of the SRE. It was found to be 0.33 cents/F° at 350°F and 0.12 cents/F° at 710°F. The uncertainty in the results is approximately ± 0.01 cents/F°.