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The article presents the results of short-term performance of small AISIN GECC60A2N cogeneration heat and power (CHP) unit classified to the micro-cogeneration. Electric and heat generation efficiency has been assumed as parameters characterizing the operation of the CHP unit. Under test electrical efficiency reach about 23% and thermal efficiency about 44%. Overall efficiency reached about 67%. bArticle...
This article presents measurement of solar radiation properties and thermal energy of the atmosphere in Rzeszów (φ = 50°02’N, λ = 22°17’E). The measurements include direct, diffuse and global solar radiation as well as thermal radiation from the atmosphere. Weather station provides six of the most important weather parameters: air pressure, temperature, humidity, rainfall, speed and direction. Sky...
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