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College students help develop waste-measuring device at Hanford
A partnership between Washington River Protection Solutions (WRPS) and Washington State University has resulted in the development of a device to measure radioactive and chemical tank waste at the Hanford Site. WRPS is the contractor at Hanford for the Department of Energy’s Office of Environmental Management.
V. Violante, S. Tosti
Fusion Science and Technology | Volume 27 | Number 2 | March 1995 | Pages 98-103
doi.org/10.13182/FST95-A11963813
Articles are hosted by Taylor and Francis Online.
The aim of this work is to obtain a multicomponent, numerically simplified and stable distillation model, with simultaneous correction of the temperature and flow-rate (liquid and vapour phases) profiles along the column. The proposed model should be considered as an introduction to the multicomponent distillation calculation via computer and not an alternative to the existing rigorous methods. In the model the compositions are evaluated by solving a system of linear equations, while the flow rates are calculated “explicity” by means of enthalpy balances. A few iterations are required to obtain the solution and the temperature profile.