Abstract

The application of organic materials, polymers, lubricants, fuels, is expanding under operating conditions when they are exposed to ionizing radiation, under operating conditions of atomic and thermonuclear reactors, electron accelerators, and in outer space. Samples of AI-92 gasoline were used as the object of the study. Laboratory studies were carried out on a ⁶⁰Co gamma source at a dose rate of P = 0.18 Gy/s at room temperature and absorbed doses in the range of D = 15–150 kGy. The effect of ionizing radiation on the structural-group composition of gasoline under static conditions was examined according to the usual method before and after irradiation. At various absorbed doses its effect was investigated on the density, viscosity, iodine number, and other technical parameters of gasoline at room temperature. The results of such studies allow assessment of the radiation resistance of fuels, the impact of irradiation on the total composition of fuels, and possible changes in their quality.

中文翻译：

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电离辐射对汽油的影响研究

摘要

有机材料、聚合物、润滑剂、燃料在暴露于电离辐射的运行条件下、在原子和热核反应堆、电子加速器的运行条件下以及在外太空中的应用正在扩大。AI-92 汽油样品被用作研究对象。在室温下以P = 0.18 Gy/s的剂量率和D范围内的吸收剂量对⁶⁰ Co γ 源进行了实验室研究= 15–150 kGy。电离辐射对静态条件下汽油结构基团组成的影响按常规方法在辐照前后进行研究。研究了在不同吸收剂量下，其对室温下汽油的密度、粘度、碘值和其他技术参数的影响。此类研究的结果可用于评估燃料的抗辐射性、辐照对燃料总成分的影响以及其质量可能发生的变化。