The actual treatise represents a synopsis of six important previous contributions of the author, concerning atmospheric physics and climate change. Since this issue is influenced by politics like no other, and since t...The actual treatise represents a synopsis of six important previous contributions of the author, concerning atmospheric physics and climate change. Since this issue is influenced by politics like no other, and since the greenhouse-doctrine with CO<sub>2</sub> as the culprit in climate change is predominant, the respective theory has to be outlined, revealing its flaws and inconsistencies. But beyond that, the author’s own contributions are focused and deeply discussed. The most eminent one concerns the discovery of the absorption of thermal radiation by gases, leading to warming-up, and implying a thermal radiation of gases which depends on their pressure. This delivers the final evidence that trace gases such as CO<sub>2</sub> don’t have any influence on the behaviour of the atmosphere, and thus on climate. But the most useful contribution concerns the method which enables to determine the solar absorption coefficient β<sub>s</sub> of coloured opaque plates. It delivers the foundations for modifying materials with respect to their capability of climate mitigation. Thereby, the main influence is due to the colouring, in particular of roofs which should be painted, preferably light-brown (not white, from aesthetic reasons). It must be clear that such a drive for brightening-up the World would be the only chance of mitigating the climate, whereas the greenhouse doctrine, related to CO<sub>2</sub>, has to be abandoned. However, a global climate model with forecasts cannot be aspired to since this problem is too complex, and since several climate zones exist.展开更多
根据中高轨道卫星热控涂层温度变化的周期性规律,提出了一种基于待定系数方法的热控涂层在轨性能变化估算方法,此方法仅利用温度数据,不需要卫星光照角、材料热容量等其他参数,降低了以温度反演热控涂层在轨性能变化的参数要求和计算难...根据中高轨道卫星热控涂层温度变化的周期性规律,提出了一种基于待定系数方法的热控涂层在轨性能变化估算方法,此方法仅利用温度数据,不需要卫星光照角、材料热容量等其他参数,降低了以温度反演热控涂层在轨性能变化的参数要求和计算难度。利用该方法,在参考了现有的卫星光学太阳反射镜(Optical Solar Reflector,OSR)太阳吸收比退化的在轨数据和地面试验数据的前提下,同时为计算数据的稳定性,文章估算了某卫星在轨运行580天至1670天约3年的时间里,卫星上OSR的太阳吸收比在轨性能变化情况,结果显示某卫星OSR在约3年的时间里,太阳吸收比仅增加了不到0.01,具有很好的稳定性。展开更多
文摘The actual treatise represents a synopsis of six important previous contributions of the author, concerning atmospheric physics and climate change. Since this issue is influenced by politics like no other, and since the greenhouse-doctrine with CO<sub>2</sub> as the culprit in climate change is predominant, the respective theory has to be outlined, revealing its flaws and inconsistencies. But beyond that, the author’s own contributions are focused and deeply discussed. The most eminent one concerns the discovery of the absorption of thermal radiation by gases, leading to warming-up, and implying a thermal radiation of gases which depends on their pressure. This delivers the final evidence that trace gases such as CO<sub>2</sub> don’t have any influence on the behaviour of the atmosphere, and thus on climate. But the most useful contribution concerns the method which enables to determine the solar absorption coefficient β<sub>s</sub> of coloured opaque plates. It delivers the foundations for modifying materials with respect to their capability of climate mitigation. Thereby, the main influence is due to the colouring, in particular of roofs which should be painted, preferably light-brown (not white, from aesthetic reasons). It must be clear that such a drive for brightening-up the World would be the only chance of mitigating the climate, whereas the greenhouse doctrine, related to CO<sub>2</sub>, has to be abandoned. However, a global climate model with forecasts cannot be aspired to since this problem is too complex, and since several climate zones exist.
文摘根据中高轨道卫星热控涂层温度变化的周期性规律,提出了一种基于待定系数方法的热控涂层在轨性能变化估算方法,此方法仅利用温度数据,不需要卫星光照角、材料热容量等其他参数,降低了以温度反演热控涂层在轨性能变化的参数要求和计算难度。利用该方法,在参考了现有的卫星光学太阳反射镜(Optical Solar Reflector,OSR)太阳吸收比退化的在轨数据和地面试验数据的前提下,同时为计算数据的稳定性,文章估算了某卫星在轨运行580天至1670天约3年的时间里,卫星上OSR的太阳吸收比在轨性能变化情况,结果显示某卫星OSR在约3年的时间里,太阳吸收比仅增加了不到0.01,具有很好的稳定性。
