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Thermal Efficiency Characteristics Of Indirect Evaporative Cooling Systems, Ben Costelloe, Donal Finn
Thermal Efficiency Characteristics Of Indirect Evaporative Cooling Systems, Ben Costelloe, Donal Finn
Conference Papers
Recent developments in enhancing heat transfer in cooling towers, together with the success of chilled ceilings, have prompted a review of the evaporative cooling technique. in temperate maritime climates. The thermal efficiency of such systems is a key parameter, as a measure of the degree to which the system has succeeded in exploiting the cooling potential of the ambient air. This paper presents the results of experimental research into the thermal efficiency of a water-side open indirect evaporative cooling test rig designed to achieve low (1-4 K) approach conditions. Secondary efficiencies in the range 0.24-0.76 have been achieved.
Land Value Taxation: Persuasive Theory But Practically Difficult, Tom Dunne
Land Value Taxation: Persuasive Theory But Practically Difficult, Tom Dunne
Articles
While the theoretical case for Land Value Taxation is regarded as being very persuasive, most people looking closely at the idea form the view that the practical difficulties of introducing it into an established modern economy are compelling. Nevertheless, in Europe and America the ideas put forward by George continue to influence many people discussing issues around land use planning, urban development and methods of funding infrastructure and local government.
Ecology, Morality And Synergism, Thomas Power
Ecology, Morality And Synergism, Thomas Power
Articles
This short essay looks at the views of unorthodox members of three professions. Richard Douthwaite an anti-growth economist, James Lovelock a "mythical" scientist, and Yoneji Masuda, a Japanese guru of the Information Technology age. All three assume a re-orientation of human thinking. Douthwaite's "moral society", Lovelock's "ecological society" and Masuda's "synergistic society" have little basis in reality, despite their intrinsic appeal. Despite the "high knowledge consumption" of an information age, predicted by Masuda, history teaches us that knowledge has always been used by man to gain power and not to better the lot of mankind. There is no reason to …