Ice with a non-conventional cooling system temperature mapping

• Autorzy: Hlavňa V. , Sojčak D. , Istenik R.
• Języki publikacji: EN

Abstrakty

EN

Within the framework of the basic research task funded by the Agency for support of research and development we solve a problem of a more effective non-conventional usage of the part of energy taken away by the ICE cooling system. The energy is used for production of cold. Results ofpartial solutions and methodology of energetic evaluation have been already presented in various conferences and symposia as well as published in several professional journals. This contribution brings some newly acquired theoretical and practical experience gathered during the operation of a test laboratory sample of the cooling engine in a non-conventional energetic unit. Experiments were focused on temperature mapping. The basic scheme of a non-conventional energetic unit with a cooling engine, the view of a functional laboratory sample, surface temperature in the vicinity of evaporator - taken by thermal imaging, time course of changes in the engine torque, revolutions and temperature on the engine, temperatures in the evaporator, temperatures in the liquefier, temperatures in the absorber, temperatures in the evaporator, temperatures in the VBR exchanger are presented in the paper. The results of the experiment shown that there is a 10 - 15 % agreement with the results acquired through calculations. Theoretical assumptions and solutions carried out for the alternative cooling liquid of the cooling engine in a non-conventional energetic unit can be considered real. Within the framework of this consideration a test circuit is being prepared for experiments with alternative cooler.

Słowa kluczowe

EN

non-conventional cooling system; combustion engine; non-conventional energetic system; thermal balance

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2007
• Tom: Vol. 14, No. 2
• Strony: 187--193
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Hlavňa V.

autor

Sojčak D.

autor

Istenik R.

• University of Žilina, Department of Transport and Handling Machines Univerzitnâ 1, 010 26 Žilina, Slovak Republic tel.[phone], fax: [phone],

Bibliografia

• [1] Hlavňa, V., Sojčák, D., Thermal Flows in a Non-Conventional Cooling System of an ICE, In: NEKOMOT 2005, EDIS ŽU Žilina 2005.
• [2] Hlavňa, V., Sojčák, D., Isteník, R., Nonconventional principle of conversion of heat into cold an internal combustion engine, Komunikácie 2/2006, s. 10 – 22, EDIS Žilina 2006.
• [3] Hlavňa, V., Sojčák, D., Isteník, R., Circumfluence of the cylinder in a non-conventional combustion engine, Journal of KONES vol.13, No. 2. s. 111 – 116 Warszaw 2006.
• [4] Hlavňa, V., Sojčák, D., Isteník, R., Control of the air excess coefficient for the nonconventional engine, Journal of KONES vol.13, No. 2. s. 117 – 124 Warszaw 2006.
• [5] Jankowski, A., Sieminska, B., Slawinski, Z., The resistance on thermal shock of combustion engine piston, FISITA Paper F2006M232, 2006.
• [6] Sojčák, D., Spal'ovací motor s nekonvenčným chladiacim okruhom, Strojnícka fakulta Žilinskej university v Žiline, doktorandska dizertačná práca, Žilina 2006.