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X-energy raises $700M in latest funding round
Advanced reactor developer X-energy has announced that it has closed an oversubscribed Series D financing round of approximately $700 million. The funding proceeds are expected to be used to help continue the expansion of its supply chain and the commercial pipeline for its Xe-100 advanced small modular reactor and TRISO-X fuel, according the company.
Frank E. Motley, Richard P. Jenks
Nuclear Technology | Volume 87 | Number 1 | August 1989 | Pages 302-309
Technical Paper | TMI-2: Materials Behavior / Nuclear Safety | doi.org/10.13182/NT89-A27658
Articles are hosted by Taylor and Francis Online.
Work has been performed to develop a Three Mile Island Unit 2 (TMI-2) simulation model for MELPROG/TRAC capable of predicting the observed plant behavior that occurred during the accident of March 1979. A description of the TMI-2 plant model is presented, and calculation results through 174 min of the accident are discussed. Using the boundary conditions recommended for the TMI-2 Analysis Exercise, the calculation predicts pressurizer draining and core recovering prior to fuel rod damage. A parametric calculation (with reduced makeup flow) was also performed and is in better agreement with the observed plant behavior. Efforts are under way to proceed with an accurate simulation through phases 3 and 4 of the accident (174 to 227 min and 227 to 300 min, respectively).
