This paper describes the use of Computational Fluid Dynamics (CFD) and mathematical optimization to determine the optimum operating conditions and geometry of a continuous quenching process. The pump power as well as the quench rate of the steel plate in this process is in#uenced by many parameters.
โฆ LIBER โฆ
Optimal equipment replacement without paradoxes: A continuous analysis
โ Scribed by Natali Hritonenko; Yuri Yatsenko
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 149 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0167-6377
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โฆ Synopsis
Combining known continuous-and discrete-time models of equipment replacement, we show that the optimal equipment lifetime is shorter when the embodied technological change is more intense. The paper has been inspired by a paradox in the equipment replacement raised by Cheevaprawatdomrong and Smith in Oper. Res. Lett. 31 (2003).
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