Abstract The Stochastic Novikov engine is an endoreversible model for heat engines where the heat supply takes place at a fluctuating temperature. These fluctuations can be observed for example at solar thermal power plants. While recently the influence of the temperature fluctuations on the engine’s performance has been studied for Newtonian heat transport, the relation between the used heat transport type and the performance measures remained open. Therefore, we here consider a Stochastic Novikov engine with Fourier heat transport. Based on a short summary of the concept of a Stochastic Novikov engine and the corresponding different control types, the maximum work output and the corresponding efficiency are derived. In particular, we discuss the influence of the distribution’s parameters on the engine’s performance assuming a uniform temperature distribution. We find that the heat transport type has a significant effect on some of the engine’s fundamental properties.

中文翻译：

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具有傅立叶热传递的随机诺维科夫引擎

摘要 随机 Novikov 发动机是热机的可逆模型，其中热供应发生在温度波动下。例如，可以在太阳能热电厂中观察到这些波动。虽然最近针对牛顿热传输研究了温度波动对发动机性能的影响，但所使用的热传输类型与性能测量之间的关系仍然是开放的。因此，我们在这里考虑具有傅立叶热传输的随机诺维科夫引擎。基于随机诺维科夫引擎的概念和相应的不同控制类型的简短总结，推导出最大工作输出和相应的效率。特别是，假设温度分布均匀，我们将讨论分布参数对发动机性能的影响。我们发现热传输类型对发动机的一些基本特性有显着影响。