Document RjxxzD7rxnkD4DbqRMJ1OvKzV

offset by the production of 0i in the pile from U238. U1 Nuclear power plants tny helium or other fluids with lo* absorption to absorb heat from i|? and to generate power in s gl| or steam in a heat exchanger. Further experiments may pt feasibility of "breeding piles" jt the burning of one pound of Uj&T duces more than one pound { product plutonium. This achiettnS would make the whole mass of oWLjf uranium available os a fuel even ihl-V U235 is but 0.7% of the total. 170 tons per year would genentjfi entire present world's consumption electricity. 1VPC Paper No. j A6. s- Extra-Wide Seats (Made of non*corroding bronze) Extra-Strong Body electronic Control Stoom BeHen, by Dr Ing Zdentk ska, Czechoslovakia, Fuel Econen? Conference, Practical technology, ehi? acterized by a marked tendency to*i)j efficient control of boiler-furnace 4 bustion to secure more economical on of fuels, has opened new pouibilltia through electronic methods. Older sy terns of combustion control sis d scribed and compared with the era electronic methods and the result} given, particularly elimination of So^ tuations of some important physiol values that Influence operation of hS ers and indicate the chief advantages2|fl electronic control. WPC, Paper fie. I! See C2. v:. (Made of air-refined malleable iron) Extra-Heavy Shoulders (To withstand itroini ond abuse] And their two bronze seats are ground to a True Ball Joint Darts maintain their leadership in unions by their extrasound construction. Thoir two extra-wide bronze seats are spherical-ground to form true bearing surfaces, making o drop-tight connec tion. They uncouplo without damage and without excessive wrench pressure and can be used in other locations, as needed, again ond again. Body and nut are made of high-test, air-refined malleable iron ond are practically indestructible. for long service at low cost, always spec/fy Doris. Combined Stoom end Etoetrtc Supply N Now York, 6y IP F Davidson and M./j Steinberg, Consolidated Edison Co /( New York, fn 1934 when an extenun program was launched to moderaia Waterside generating station, studies indicated large fuel saving could be made by combining power genersthi' with steam supply for district hesli(i|/ This was one of several factors that to installation of topping turbine* With this program only pertly cote-, pleled, turbine exhaust in 1946 sup! plied 37%, or 6 billion lb of stesn ts the district-heating system, resulting ty, a large fuel saving and a 4% reduction in boiler capacity. It is estimated Ail, when modernisation is completed, abaoti 1950, 80% of all district-heating stead] will be turbine exhaust with a cett-, parable fuel saving; it will permit sbuh ling down lower efficiency stations lot*, considerable part of the lime. Paper No. 1, Sec C5. E. M. DART MFC. CO. t PROVIDENCE 3, RHODE ISLAND Dork Fuels: Dietol, Boiler ond Go* T"*T blue, by J J Broete, Royal Dutch Skeft Netherlands. Engine design end W characteristics have to go hand in h*!. ISO (!24o| POWER Fobrasw Many similar report, from power user, throughout the coun y testify to rhe rrouble-free, cost-saving performanee of Worth^ngto steam turbine equipment. In your own tutb.n. problems, ington specialists are always available for expert technical adv.ee Add for further proof .hat rWr mm, mrth H/art*gra wr, fact-full literature- WmMnffm Ptg m<J Mmh.mp Ccrfirntn, Stum Turbin, Dhititn, WtUtvitlt, N Y. WORTHINGTON 3SOO KW WeriShgSon untl tnitellod I" IMF. Turbin#, tgtn, condoning yypo. oporoto* on XOO ,w" . ptvuoro, 330 dtrin total rompovotwo ond Wio o vacuum of 31*