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doi: 10.2514/8.5328
The nuclear reheat scheme for rocket propulsion using hydrogen propellant is briefly described, and then a scheme using a closed-cycle regenerative gas turbine working between the reactor as a heat source and the liquid hydrogen as a heat sink is treated in detail. The turbine, an AK unit, is filled with high-pressure helium. The maximum gain obtainable from this scheme and the effects of finite regenerator size on its thermodynamic properties are calculated, and the regenerator size needed to accomplish the required heat transfer is then estimated. The advantages of this scheme are discussed. (D.L.C.)
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 5 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |