TY - GEN A1 - Partyka, Jacek A1 - Lipnicki, Zygmunt A2 - Greinert, Andrzej - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - The test stand taken by the proposed project is to perform experimental studies measuring the solidification front in moist building porous materials. The objective of the proposed research is verification of theoretical experimental research conducted by the authors at the Department of Civil and Environmental Engineering University of Zielona Góra. N2 - Project research station is an original solution based on the original concept of the research. The experimental measurement of development of solidification front, especially in moist porous materials is a very difficult task. Therefore, the concept was difficult to measure observable solidification front seems to be interesting and worth implementing. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/45622/PDF/9_partyka_koncepcja.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/45622 KW - krzepnięcie KW - front krzepnięcia KW - porowaty materiał budowlany KW - solidification KW - porous building material KW - solidification front T1 - Koncepcja stanowiska do badania procesu krzepnięcia w wilgotnych budowlanych materiałach porowatych = The conception of position to test of solidification process in wet building porous materials UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=45622 ER - TY - GEN A1 - Wróbel, Ireneusz A1 - Lipnicki, Zygmunt A2 - Świtka, Romuald - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - The subject of this paper is the presentation the water resources and water management as an example of Zielona Góra. In the paper it is shown that the water management should be recognized as the element of the sustainable development of the city. Economic activities in the city should be subordinated to the possibilities of the natural environment and should not disturb both the natural and the water balance. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/47039/CEER2-09_I.Wr%C3%B3bel-Z.Lipnicki.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/47039 KW - zasoby wodne KW - wody podziemne KW - Zielona Góra KW - water resources KW - underground water KW - water table KW - sustainable development T1 - The water resources of Zielona Góra as an element of its sustainable development = Zasoby wodne Zielonej Góry elementem jej zrównoważonego rozwoju UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=47039 ER - TY - GEN A1 - Lipnicki, Zygmunt A1 - Pązik, Rafał A2 - Greinert, Andrzej - red. A2 - Kołodziejczyk, Urszula - red. A2 - Wasylewicz, Róża - red. A2 - Hudak, Magda - red. A2 - Myszograj, Sylwia - red. A2 - Kostecki, Jakub - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - Aim of this study is the compare of the compressor cooling system cooperating with the bore hole and ground to system, where the environment is the heat receiver and to indicate - how profitable could be using a ground as heat sink. Presented a sample analysis concerns the alternative possibility of using the geothermal boreholes as a cooling source. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/45653/PDF/8_lipnicki_analiza.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/45653 KW - pompa ciepła KW - chłodzenie KW - odwiert KW - heat pumps KW - cooling KW - borehole T1 - Analiza porównawcza sprężarkowego układu chłodniczego współpracującego z odwiertem i układu chłodzonego powietrzem zewnętrznym = The comparative analysis of the bore hole cooperating with the compresor cooling system and the system cooled by the outside air UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=45653 ER - TY - GEN A1 - Lipnicki, Zygmunt A1 - Lechów, Hanna A1 - Pantoł, Katarzyna A2 - Kuczyński, Tadeusz - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - An analytical solution to the equation for cooling of a unit, in the interior of which heat is generated, is presented. For that reason, a simplified non non-stationary model for determination of the temperature distribution within the unit, temperature of the contact between unit and a liquid layer, and the evaporating layer thickness in the function of time, is elaborated. N2 - A theoretical analysis of the external cooling of the unit, by considering the phenomenon of the liquid evaporation with the use of the Fourier and Poisson?s equations, is given. Both, stationary - and non-stationary description of the cooling are shown. The obtained results of simulation seems to be useful in designing the similar cooling systems. A calculation mode for a cooling systems equipped with the compressor heat pump, as an effective cooling method, is also performed. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/56350/10_lipnicki_temperature.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/56350 KW - wewnętrzne źródła ciepła KW - czynnik chłodniczy KW - ciecz chłodząca KW - grubość warstwy KW - odparowywanie KW - internal heat source KW - cooling KW - processor KW - vaprocompressor cycle KW - evaporation T1 - Temperature profiles in a micro-processor cooled by direct refrigerant evaporation = Analityczne rozwiązanie rozkładu temperatury wewnątrz mikroprocesora chłodzonego parującym czynnikiem chłodniczym UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=56350 ER - TY - GEN A1 - Gawron, Marta A1 - Przybyła, Katarzyna A1 - Lipnicki, Zygmunt A2 - Greinert, Andrzej - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - The article presents methods for the simulation of static low-pressure gas network is characterized by rapid changes in pressure and velocity. Presented nonlinear algebraic mathematical models for calculating the relationship between pressure drop, the gas flow stream, geometric dimensions of pipes and pipeline gas properties. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/45516/PDF/5_gawron_warunki.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/45516 KW - przepływ spalin KW - rozkład temperatury KW - kwasowy punkt rosy KW - exhaust gas flow KW - temperature distribution KW - the acid dew point T1 - Warunki przepływu spalin w kominie a kwasowy punkt rosy = Flow conditions in the chimney and acid dew point UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=45516 ER - TY - GEN A1 - Pązik, Rafał A1 - Krasowski, Tomasz A1 - Lipnicki, Zygmunt A2 - Greinert, Andrzej - red. A2 - Kołodziejczyk, Urszula - red. PB - Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego N2 - Tht study analyzed the heat engines working as the cycles thermodynamic ORC, using the low boiling organic liquid. The analysis shows that in practice the use of such engines is the effective for the low-cost or the free heat from the upper source. L1 - http://zbc.uz.zgora.pl/repozytorium/Content/45412/PDF/17_pazik_analiza.pdf L2 - http://zbc.uz.zgora.pl/repozytorium/Content/45412 KW - organiczny obieg Rankine?a KW - czynnik organiczny KW - organic Rankine cycle KW - organic fluids T1 - Analiza współpracy odnawialnych źródeł ciepła z obiegiem silnika cieplnego wykorzystujących niskowrzące czynniki termodynamiczne = Analysis of cooperation the renewable sources of heat with cycles of the heat cycles of the heat ehgines using the low boiling organic liquid UR - http://zbc.uz.zgora.pl/repozytorium/dlibra/docmetadata?id=45412 ER -