Mathematical models for determination of specific energy need for heating used in Ukraine

• Autorzy: Bilous I. Y. , Deshko V. I. , Sukhodub I. O.
• Języki publikacji: EN

Abstrakty

EN

The efficiency of energy use is a relevant issue nowadays due to the exhaustion of fossil energy resources. The main consumer of thermal energy is residential and public buildings. One of the key indicators that characterize efficient energy use for heating purpose is the specific value per unit area and/or volume. Therefore, particular attention is paid to the methods for determining the energy need for heating, on the basis of which the values of specific energy efficiency indicators are calculated, to find out the possible level of energy saving in the building. The lack of building energy need adequate assessment in Ukraine leads to the fact that unlike the EU, it is impossible to determine the basis for comparing the current level of energy efficiency of the real estate sector and to establish realistic goals for its improvement in the long term perspective. Solving these problems, analyzing the actual data and obtaining data for energy consumption adjusted to standard conditions require the use of calculation methods and mathematical models for different purposes. This paper is devoted to the study of various methods application features used to determine energy need for heating, which there are a large number [1].

Słowa kluczowe

EN

heating; thermal energy; energy efficiency indicators; energy use; mathematical model

• Wydawca: Kielce University of Technology
• Czasopismo: Journal of New Technologies in Environmental Science
• Rocznik: 2018
• Tom: Vol. 2, nr 1
• Strony: 13--25
• Opis fizyczny: Bibliogr. 22 poz., rys., tab., wykr., wzory

Twórcy

autor

Bilous I. Y.

• National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

autor

Deshko V. I.

• National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

autor

Sukhodub I. O.

• National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Bibliografia

• [1] Deshko V.I., Bilous I.Yu. Matematychni modeli budivel' dlya otsinky enerhospozhyvannya [Mathematical models for assessing energy consumption of buildings]. Building construction: Scientific and technical collection of scientific works (construction). 2014. No. 80. Pp. 68-72. (ukr).
• [2] Normy ta vkazivky po normuvannyu vytrat palyva ta teplovoyi enerhiyi na opalennya zhytlovykh ta hromads'kykh sporud, a takozh na hospodars'ko-pobutovi potreby v Ukrayini [The norms and guidelines for the standardization of fuel and heat energy costs for the heating of residential and public buildings, as well as for household and domestic needs in Ukraine] KTM-204 Ukrayina 244-94. Approved by the State Committee for Housing and Communal Services of Ukraine on December 14, 1993. - K.: ZAT "VIPOL". 2001. 376 p.
• [3] Mizhhaluzevi normy spozhyvannya elektrychnoyi ta teplovoyi enerhiyi dlya ustanov i orhanizatsiy byudzhetnoyi sfery Ukrayiny [Intersectoral norms of electric and heat energy consumption for institutions and organizations of the budgetary sphere of Ukraine]. Approved by the State Committee of Ukraine for Energy Saving 25.10.99. - K.: ZAT "VIPOL". 2000. - 104 p.
• [4] DSTU N B A.2.2.5: 2007. Proektuvannya. Nastanova z rozroblennya ta skladannya enerhetychnoho pasporta budynkiv pry novomu budivnytstvita rekonstruktsiyi [Designing. Guidelines for the development and assembly of energy passports for buildings under new construction and reconstruction]. K.: Minrehionbud Ukrayiny, 2008. 44 p.
• [5] DBN V.2.6_31:2006. Konstruktsiyi budynkiv ta sporud. Teplova izolyatsiya budivel' [Construction of buildings and structures. Insulation of buildings]. K.: Minbud Ukrayiny. 2006. 64 p. (ukr).
• [6] Deshko V.I., Shevchenko O.M. University campuses energy performance estimation in Ukraine based on measurable approach / Energy and Buildings 66 (2013) 582-590.
• [7] DSTU B A.2.2-12:2015. Enerhetychna efektyvnist' budivel'. Metod rozrakhunku enerhospozhyvannya pry opalenni, okholodzhenni, ventylyatsiyi, osvitlenni ta haryachomu vodopostachanni [Energy efficiency of buildings. Method of calculation of energy heating, cooling, ventilation, lighting and hot water]. K.: Minrehion Ukrayiny. 2015. 205 p. (ukr).
• [8] DBN V.2.6-31:2016. Teplova izolyatsiya budivel' [Thermal insulation of buildings]. K.: Derzhavne pidpryyemstvo "Ukrarkhbudinform". 2016. 33 p. (ukr).
• [9] Rallapalli H.S. A Comparison of EnergyPlus and eQUEST Whole Building Energy Simulation Results for a Medium Sized Office Building // Master Thesis. Arizona State University. 2010. Pp. 84.
• [10] Gendelis S., Jakovics A. Influence of solar radiation and ventilation conditions on heat balance and thermal comfort conditions in living-rooms. Pp. 634- 643.
• [11] Piotr Michalak. The simple hourly method of EN ISO 13790 standard in Matlab/Simulink: A comparative study for the climatic conditions of Poland // Energy No 75. 2014. Pp. 568-578.
• [12] EN 13790:2008. Energy performance of buildings - Calculation of energy use for space heating and cooling. - CEN. European Committee for Standardization, 2008. - 53 р.
• [13] EN ISO 13786:2007. Thermal performance of building component - Dynamic thermal characteristics - Calculation methods. – CEN. European Committee for Standardization, 2007. - 27 р.
• [14] https://energyplus.net.
• [15] ANSYS, Inc. ANSYS FLUENT User’s Guide Documentation: http://www.ansys.com.
• [16] SolidWorks 2007/2008. Komp'juternoe modelirovanie v inzhenernoj praktike [Computer modeling in engineering practice], St. Petersburg 2008.
• [17] EnergyPlus: creating a new-generation building energy simulation program. Crawley D.B., Lawrie L.K., Winkelmann F.C., Buhl W.F., Huang Y.J., Pedersen C.O., Strand R.K., Liesen R.J., Fisher D.E., Wittef M.J., Glazer J.// Energy and Buildings. 2001. No 33. Pp. 319-331.
• [18] Winkelmann F.C. MODELING WINDOWS IN ENERGYPLUS // Seventh International IBPSA Conference Rio de Janeiro, Brazil August 13-15, 2001. Building Simulation. Pp. 457-464.
• [19] Krarti M., Chuangchid P., Ihm P. Foundation heat transfer module for EnergyPlus program // Seventh International IBPSA Conference, Rio de Janeiro, Brazil August 13-15, 2001. p. 931-938.
• [20] https://energyplus.net/weather-location/europe_wmo_region_6/UKR.
• [21] DSTU-N B V.1.1-27:2010. Budvel'na klimatolohiya [Construction climatology]. K.: Minrehion Ukrayiny. 2010. 127 p. (ukr).
• [22] W. Beckman, S. Klein, J. Duffy. Calculation of systems of solar heat supply. M.: Energoizdat, 1992.

Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).