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Proving DRACO will deliver
The United States is now closer than it has been in over five decades to launching the first nuclear thermal rocket into space, thanks to DRACO—the Demonstration Rocket for Agile Cislunar Orbit.
J.W. Powers, E.G. Lovell, I.N. Sviatoslavsky, R.L. Engelstad
Fusion Science and Technology | Volume 19 | Number 3 | May 1991 | Pages 740-745
Inertial Fusion | doi.org/10.13182/FST91-A29433
Articles are hosted by Taylor and Francis Online.
Structural integrity issues are addressed for a symmetric illumination laser driven tritium production facility. At critical locations in the reaction chamber's skeletal frame, mechanical stresses and deflections from self-weight loading are evaluated by finite element methods. Thermal stress analyses of the tiles constituting the chamber's first wall include a comparison of the response of carbon/carbon composite and graphite as well as the influence of irradiation. The results substantiate a viable design for the principal aspects of the reaction chamber.