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Journal articles on the topic 'Heating needs'

Author: Grafiati

Published: 28 May 2022

Last updated: 30 July 2025

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1

S Kurpaska, A Krakowiak-Bal, M Gliniak, K Trzyniec, and K Nęcka. "Estimating inventory stocks for greenhouse heating needs." Technium: Romanian Journal of Applied Sciences and Technology 1 (December 21, 2019): 45–52. http://dx.doi.org/10.47577/technium.v1i.18.

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Paper deals with the problem of supply logistic for greenhouse energy purposes. It is an attempt to estimate the proper supplies of coal, to reduce the costs of warehouse management in the analyzed horticultural enterprise. The analysis includes estimation of the object's heat demands of the, an optimal order quantity and calculation of costs of maintaining inventory. The research object is a greenhouse complex (10 ha) with tomatoes cultivation. We calculated that, the proposed inventory shaping method, to determine the order quantity of energy raw material for the needs of the greenhouse, wou

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Pikelytė, Vilūnė, and Sabina Paulauskaitė. "THE ANALYSIS OF NEEDS FOR HEATING AND COOLING ENERGY IN THE ADMINISTRATIVE BUILDING WITH BIG GLAZING FACADES." Mokslas - Lietuvos ateitis 2, no. 5 (2010): 75–80. http://dx.doi.org/10.3846/mla.2010.095.

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The article discusses the influence of big glazing facades on the needs for heating and cooling energy. Three ways of modelling the needs for energy were chosen. The influence of the orientation of the glazing facade and different heat – optical features of glazing on energy needs was established. The paper analyzed the influence of the measures of passive energy saving on the needs for heating and cooling. A comparison of calculation results applying two methods suggesting the needs for cooling energy was made and energy costs of actual and normal heating were examined.

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Fajilla, Gianmarco, Marilena De Simone, Luisa F. Cabeza, and Luís Bragança. "Assessment of the Impact of Occupants’ Behavior and Climate Change on Heating and Cooling Energy Needs of Buildings." Energies 13, no. 23 (2020): 6468. http://dx.doi.org/10.3390/en13236468.

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Energy performance of buildings is a worldwide increasing investigated field, due to ever more stringent energy standards aimed at reducing the buildings’ impact on the environment. The purpose of this paper is to assess the impact that occupant behavior and climate change have on the heating and cooling needs of residential buildings. With this aim, data of a questionnaire survey delivered in Southern Italy were used to obtain daily use profiles of natural ventilation, heating, and cooling, both in winter and in summer. Three climatic scenarios were investigated: The current scenario (2020),

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TRUNOV, S. S. "SUBSTANTIATION OF AN ENERGY-SAVING FUNCTIONAL DIAGRAM OF THE HEAT STORAGE UNIT FOR HEATING WATER ON CATTLE FARMS." Elektrotekhnologii i elektrooborudovanie v APK 71 (2024): 68–75. http://dx.doi.org/10.22314/2658-4859-2024-71-3-68-75.

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Analysis of electric energy consumption on cattle farms has shown that hot water supply is one of the energy-intensive technological processes on such farms. In order to save energy resources when heating water, a functional scheme of an accumulator installation has been developed that allows heating water for watering cows and providing technological needs. The standard water temperature for drinking is 12-15 degrees Celsius, for technological needs - 55-65 degrees Celsius. (Research purpose) The research purpose is substantiating and developing a functional scheme of an energy-saving install

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Butler, B. W. "Wildland firefighter safety zones: a review of past science and summary of future needs." International Journal of Wildland Fire 23, no. 3 (2014): 295. http://dx.doi.org/10.1071/wf13021.

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Current wildland firefighter safety zone guidelines are based on studies that assume flat terrain, radiant heating, finite flame width, constant flame temperature and high flame emissivity. Firefighter entrapments and injuries occur across a broad range of vegetation, terrain and atmospheric conditions generally when they are within two flame heights of the fire. Injury is not confined to radiant heating or flat terrain; consequently, convective heating should be considered as a potential heating mode. Current understanding of energy transport in wildland fires is briefly summarised, followed

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Ibn-Elhaj, Sara, Soumia Mounir, Abdelhamid Khabbazi, and Hind Sarghini. "Effect of Clay’s Multilayer Composites Material on the Energy Efficiency of Buildings." Journal of Composites Science 6, no. 5 (2022): 151. http://dx.doi.org/10.3390/jcs6050151.

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Climate change and resource and energy depletion are already impacting ecosystems and societies around the world. As a result, environmental sustainability has become one of humanity’s priority challenges. This study aims to use ecological multilayer material in order to reduce the impact of carbon and energy needs of heating in severe climates in which people die each year from cold. The combination of the investigated multilayer material gives a low thermal transmittance (U = 0.361 W·m−2·K−1). A simulation using the software TRNSYS was established to estimate the yearly heating and cooling n

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7

Vourdoubas, John. "Possibilities of Using Solid Biomass for Covering the Heating Needs in Hospitals in Crete, Greece." Studies in Engineering and Technology 3, no. 1 (2016): 124. http://dx.doi.org/10.11114/set.v3i1.1777.

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The possibility of heating two large hospitals in Crete, Greece utilizing locally produced solid biomass has been investigated. Olive kernel wood is produced in Crete as a byproduct of the olive processing industry and it is an excellent renewable fuel. It is currently used for heat generation replacing heating and fuel oil. Use of solid biomass for heat generation is a mature and reliable technology resulting in the mitigation of the greenhouse effect. Cost analysis estimations regarding the replacement of heating oil with olive kernel wood for heating two large hospitals in Crete have shown

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8

Alhaj Hasan, Ola, Didier Defer, and Isam Shahrour. "Optimization of District Heating Consumption Using Random Heating Scenario Generator." Applied Mechanics and Materials 704 (December 2014): 479–82. http://dx.doi.org/10.4028/www.scientific.net/amm.704.479.

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This paper proposes a new method to optimize the control of the heating system of a district in a way that fulfills the thermal regulations and comfort in the whole district from one side and guarantees the minimization of the energy consumption (and bill) from the other side. This new method depends on coupling buildings with different functionalities and needs. A heating plan for the coupled entities will be generated afterwards. This plan makes advantage of the difference in occupation timing of the buildings and has as constraints the thermal comfort of the occupants and the maximum availa

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9

Downton, M. W., T. R. Stewart, and K. A. Miller. "Estimating Historical Heating and Cooling Needs. Per Capita Degree Days." Journal of Applied Meteorology 27, no. 1 (1988): 84–90. http://dx.doi.org/10.1175/1520-0450(1988)027<0084:ehhacn>2.0.co;2.

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Leca, Aureliu. "Romania needs a strategy for thermal energy." Management & Marketing 10, no. 1 (2015): 3–11. http://dx.doi.org/10.1515/mmcks-2015-0001.

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Abstract The energy sector in Romania consists of three sub-sectors: electricity, natural gas and heat. Among these, the sub-sector of thermal energy is in the most precarious situation because it has been neglected for a long time. This sub-sector is particularly important both due to the amount of final heat consumption (of over 50% of final energy consumption), and to the fact that it has a direct negative effect on the population, industry and services. This paper presents the main directions for developing a modern strategy of the thermal energy sub-sector, which would fit into Romania’s

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Es-Sakali, Niima, Samir Idrissi Kaitouni, Imad Ait Laasri, Mohamed Oualid Mghazli, Moha Cherkaoui, and Jens Pfafferott. "Building energy efficiency improvement using multi-objective optimization for heating and cooling VRF thermostat setpoints." E3S Web of Conferences 396 (2023): 03032. http://dx.doi.org/10.1051/e3sconf/202339603032.

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The variable refrigerant flow system is one of the best heating, ventilation, and air conditioning systems (HVAC) thanks to its ability to provide thermal comfort inside buildings. But, at the same time, these systems are considered one of the most energy-consuming systems in the building sector. Thus, it is crucial to well size the system according to the building’s cooling and heating needs and the indoor temperature fluctuations. Although many researchers have studied the optimization of the building energy performance considering heating or cooling needs, using air handling units, radiant

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12

Jie, Peng Fei, De Ying Li, and Neng Zhu. "Optimization of Building Envelope and Heating System in Heating Areas in Northern China." Advanced Materials Research 255-260 (May 2011): 1344–47. http://dx.doi.org/10.4028/www.scientific.net/amr.255-260.1344.

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Building energy consumption (BEC) accounts for a large proportion in the whole energy consumption, and heating energy consumption (HEC) in the proportion of BEC is the largest in heating areas in northern China. How to take effective measures to reduce heating energy consumption has become an urgent problem needs to be solved in the building energy conservation work. Existing buildings and heating system in heating areas in northern China was studied, which helped to give the heating model on the heating energy consumption. Based on the heating model, related factors influencing the heating en

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Feng, Shuang, and Guoqing Yu. "Effects of vertical and horizontal heating panel on heat loss from human legs." E3S Web of Conferences 356 (2022): 03008. http://dx.doi.org/10.1051/e3sconf/202235603008.

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In China’s hot summer and cold winter zone, there are cold and humid in winter. If there is no heating measure, the human body will feel less comfortable in the cold environment. The traditional HVAC system consumes a lot of energy, and it is difficult to meet the thermal comfort needs of everyone. By creating a local thermal environment around the human body, the personalized heating system can significantly improve the thermal comfort level of the human body with lower energy consumption. In this paper, it is mainly analyzing the heating effect of the heating panel on the legs of the human b

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Drahniev, S. V., and T. A. Zheliezna. "Energy balance estimation of growing corn for grain with alienation of its by-products for bioenergy needs." Mehanization and electrification of agricultural, no. 13(112) (2021): 187–95. http://dx.doi.org/10.37204/0131-2189-2021-13-21.

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Annotation Purpose. Energy assessment of growing corn for grain with a comparison of two options for the use of corn by-products: partial collection of the by-products as solid biofuel for heat production or leaving all the crop residues in the field with further plowing them into the soil and heating with natural gas. Methods. Theoretical methods of designing technological processes in crop production, energy assessment of mechanized crop production technologies, life cycle analysis and computer modeling. Results. A comprehensive energy analysis with the inclusion of all technological process

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15

Skandalos, Nikolaos, Vasileios Kapsalis, and Dimitris Karamanis. "The effect of local climatic conditions on the building integration of photovoltaics." IOP Conference Series: Earth and Environmental Science 1123, no. 1 (2022): 012020. http://dx.doi.org/10.1088/1755-1315/1123/1/012020.

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Abstract The current work reports on the effect of local climatic conditions on electricity generation of typical building integrated photovoltaic systems (BIPVs). Three different climates of a) semi-continental with increased heating needs, b) Mediterranean with moderate heating and cooling needs and c) hot desert with high cooling needs are considered for BIPV systems. The evaluation of the BIPV electricity generation was done through validated TRNSYS simulations. The findings show that local climatic conditions influence the BIPV electricity generation due mainly to the temperature effect a

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Qi, Huijuan, Hongnian Wen, and Aixue Xu. "Artificial intelligence control system of heat recovery in thermal power plant." Thermal Science 27, no. 2 Part A (2023): 1241–47. http://dx.doi.org/10.2298/tsci2302241q.

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In order to improve the comprehensive utilization rate of energy in power plants, the author puts forward the research of artificial intelligence control system for heat and power plant waste heat recovery. In the heating system of waste heat recovery, intelligent time-sharing and zoning control is set according to user needs, which enables the heating system to adjust the temperature of heating water outlet in real time according to the dynamic change of outdoor climate, in the heating system of waste heat recovery, intelligent time-sharing and zoning control is set according to user needs, w

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17

Kowalski, Zygmunt, and Agnieszka Makara. "Sustainable Systems for the Production of District Heating Using Meat-Bone Meal as Biofuel: A Polish Case Study." Energies 15, no. 10 (2022): 3615. http://dx.doi.org/10.3390/en15103615.

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The developed production of heat (steam) by Farmutil Company enables use of renewable energy from biofuel meat-bone meal which is incinerated in rotary kilns utilising vapours and odours from its production, instead of natural gas, to ensure Farmutil’s own needs for heat. The transformation of existing district heating in Piła city (currently using coal) into a fourth generation district heating system was proposed, predicting the use of heat (hot water) after combustion of biofuel meat-bone meal as district heating in the city of Piła. The maximum possible surplus amount of heat that can be p

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18

Mahapatra, Krushna, and Leif Gustavsson. "Adoption of innovative heating systems—needs and attitudes of Swedish homeowners." Energy Efficiency 3, no. 1 (2009): 1–18. http://dx.doi.org/10.1007/s12053-009-9057-7.

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Xing, Bao Lin, Chuan Xiang Zhang, Lun Jian Chen, and Guang Xu Huang. "Preparation of Activated Carbons from Lignite for Electrochemical Capacitors by Microwave and Electrical Furnace Heating." Advanced Materials Research 194-196 (February 2011): 2472–79. http://dx.doi.org/10.4028/www.scientific.net/amr.194-196.2472.

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Activated carbons (ACs) were prepared from lignite by microwave (MW) and electrical furnace (EF) heating with KOH as activation agent. In order to compare pore structures and electrochemical performances of ACs prepared by both heating methods, the ACs were characterized by N2 adsorption at 77K, X-ray diffraction (XRD) and scanning electron microscope (SEM). The electrochemical performances of Electrochemical capacitors (ECs) with ACs as electrodes in 3mol/L KOH electrolyte were evaluated by constant current charge-discharge, cyclic voltammetry and electrochemical impedance spectroscopy. The r

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20

Tamošaitis, Romualdas. "ECONOMIC ASSESSMENT OF RECONSTRUCTION NEEDS." Engineering Structures and Technologies 2, no. 1 (2010): 38–44. http://dx.doi.org/10.3846/skt.2010.05.

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Durability and aesthetic appearance are important elements of all buildings, but the need for reconstruction is often influenced by the economic considerations. We often decide to reconstruct industrial buildings in order to increase profits and we choose to reconstruct residential houses to save money on heating or maintenance expenses. This article deals with a mathematical method for economic assessment of reconstruction needs. The mathematical method used in this article is based on evaluating the break-even point between the reconstruction expenditures and the economic profit. The relatio

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Ahmed, Hamza M., Siddig O. Abdeldaim, and Ibrahim Y. Erwa. "Production of biodiesel from heat-treated edible oil." Journal of Physics: Conference Series 2063, no. 1 (2021): 012027. http://dx.doi.org/10.1088/1742-6596/2063/1/012027.

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Abstract Among the urgent needs of developing countries are renewable sources of energy and a pollution-free climate. Acid-catalyzed transesterification for production of biodiesel from heat-treated peanut oil was investigated, and the produced biodiesel was characterized. The change in oil properties during the heating process was studied. The results showed an increase in the saponification number with heating time (from 115.47 mg KOH/g for crude oil, to 156.19, 172.7 and 184.68 mg KOH/g after 30, 60 and 120 minutes of heating respectively), a slight decrease in the acid value was observed a

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Zhao, Mengqi, Lahouari Bounoua, Noah Prime, Hicham Bahi, and Zarrar Khan. "The Interplay Between Climate and Urban Expansion on Building Energy Demand in Morocco." Urban Science 9, no. 5 (2025): 168. https://doi.org/10.3390/urbansci9050168.

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Understanding building energy demand is critical for addressing climate uncertainty challenges and ensuring sustainable urban growth. This study develops a building energy demand (BED) model to explore how climate variation and urban expansion affect residential and commercial space heating and cooling demands in Morocco for three scenarios, namely, 2005, 2018, and 2018 + 1.5 °C. The results show that coastal cities have lower heating and cooling needs due to the oceanic influence, while interior cities require significantly higher heating demand per-unit-floorspace. Between 2005 and 2018, urb

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23

Rudnev, Valery. "New Technical Resource for Induction Heating Professionals." AM&P Technical Articles 172, no. 11 (2014): 45–47. http://dx.doi.org/10.31399/asm.amp.2014-11.p045.

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Abstract Induction Heating and Heat Treatment, Volume 4C of the ASM Handbook, was developed to serve as a comprehensive resource on induction thermal processes to meet the needs of the induction heating and heat treating communities. This article reviews the topic coverage of the volume.

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Shi, Jia Lian, Gui Yun Meng, Chang Qi Zhu, and Dong Wang. "The Simulation and Improvement of the Heating Furnace Lifting Framework Based on ANSYS." Advanced Materials Research 940 (June 2014): 271–74. http://dx.doi.org/10.4028/www.scientific.net/amr.940.271.

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Step-type heating furnace is a kind of mechanized furnace hearth furnaces, due to the corrosion of heating furnace lifting framework is serious, which needs to repair. This article uses the Pro/E to build heating furnace lifting framework model, and then it is leaded to ANSYS which can analysis the stress of framework. Firstly, the framework model that has been corroded and damaged should be analyzed for summing up the framework’s damage and dangerous points and determining the framework reparative plan. Then framework model after being repaired needs to analyze with the same load, the analyti

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N., Baggyalakshmi, G. Bava harini, and Revathi R. "Internal Sales Management of Heating Materials and Heating Systems." International Academic Journal of Science and Engineering 10, no. 2 (2023): 140–52. http://dx.doi.org/10.9756/iajse/v10i2/iajse1018.

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Software - M3, Microsoft office dynamics 365 and Microsoft excel. The whole work deals with three types of categories HS (Heating System), PHS (Process Heating System) and HM (Heating Material). All these categories consist of many products. The heating system requires 3 to 6 weeks to be manufactured. The process heating material needs 3 months to be manufactured. The heating materials are usually kept ready for the orders. There are two types of sales- the field sales and the inside sales. The field sales take care of the getting orders from the customers. The inside sales takes care of the i

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ZHANG, Xuebiao, Junqi WANG, and Qiao WANG. "The influence of heating sequence on deformation of steel plate in induction heating process." Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University 42, no. 6 (2024): 1057–62. https://doi.org/10.1051/jnwpu/20244261057.

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The line heating formation of a complex curved plate needs multiple heating lines. Heating sequence is an important factor of influence on the formation to obtain the curved surface plate of a particular shape. The paper uses the elastic-plastic inherent strain finite element model to study the overall deformation of a steel plate in different heating sequences. Meanwhile, it carries out experiments on the induction heating of two roll bending plates with multiple heating lines, using the heating sequence as the only variable. The difference in height between the calculation value and measurem

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Qu, Shipeng, Liyong Qi, Fenglei Wang, et al. "Benefit Analysis and Comparison of Electric Heating System for Municipal Central Heating." Journal of Physics: Conference Series 2592, no. 1 (2023): 012040. http://dx.doi.org/10.1088/1742-6596/2592/1/012040.

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Abstract Electric heating can not only relieve the pressure of municipal central heating but also help to solve the problem of wind and light abandonment, which is an important direction for the future development of central heating. To maximize the comprehensive benefits, this paper constructs three kinds of electric heating systems. According to the comprehensive benefit evaluation of technical, economic, and environmental aspects, the comprehensive optimal scheme is selected. An office area in Beijing is taken as an example to determine the optimal scheme of electric heating and heating sup

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Pei, Xiang. "Analysis on Energy Saving of Intermittent Operation Control of University Building Heating System." E3S Web of Conferences 185 (2020): 02015. http://dx.doi.org/10.1051/e3sconf/202018502015.

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With the continuous expansion of college campuses, the heating area is increasing, and the demand for heating is also increasing. The heating system needs to face multiple pressures on the environment, resources, safety, and economy. Operation and regulation are the key points of energy saving and emission reduction in college heating in the future. This article analyzes the intermittent operation of the university building system, mainly from the analysis of the heating pipe network zoning setting, the establishment of the heating intermittent operation control mechanism, and the optimization

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Mishra, Krishna Mani, and Onkar Singh. "Thermodynamic Review of Trigeneration Systems for Power, Heating and Cooling Requirements." E3S Web of Conferences 220 (2020): 01099. http://dx.doi.org/10.1051/e3sconf/202022001099.

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Changing climate conditions have been burdening the present civilization with excessive cooling and heating requirements, apart from the industrial requirements for these. Trigeneration refers to simultaneous power, heating and cooling from any system. The requirement of heating and cooling if met from the low grade energy available in conventional gas/steam combined cycle power plant offers potential solution to the endangering environment for meeting heating and cooling needs. Present paper deals with the thermodynamic review of trigeneration technology and aims at introspection into its sta

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Wang, Xiu Shan, Zhi Ling Xu, Jiang Yuan, and Tao Tao Fan. "Study on the Method of Heating Asphalt with Solar Energy." Advanced Materials Research 1089 (January 2015): 369–72. http://dx.doi.org/10.4028/www.scientific.net/amr.1089.369.

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The color of the asphalt is close to black, it has the good ability of absorbing the solar energy. Road asphalt are solid or half a solid state at normal temperature, it must be reduced the asphalt viscosity to a certain range before used it. The main method of reducing the viscosity of asphalt is heating it. Because of the high temperature of the construction of asphalt, the traditional method on the asphalt heating is electrical heating which needs to consume large amounts of energy. Solar energy is huge and clean energy, which can save large of energy on the asphalt heating. This paper expo

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Olishevskyi, I. H. "Substantiation of energy efficiency of automated heating technology at HPS." Electrical Engineering and Power Engineering, no. 2 (June 27, 2024): 36–43. http://dx.doi.org/10.15588/1607-6761-2024-2-4.

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Purpose. Justification of rational control parameters of heat pumps to ensure energy-efficient operation of hydroelectric power plants in heating mode. Development of an automated methodology for calculating rational parameters for a complex system of hydroelectric power station (HPS) operating in heating mode. Methodology. Mathematical analysis and modeling. Findings. The application of the heat pump to ensure the heating mode at the hydroelectric power station for the needs of heating and hot water supply of buildings is analytically substantiated, as well as the rational parameters of the h

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Warda, Ajaz. "COMPARING ECONOMIC FEASIBILITY OF DOMESTIC SOLAR WATER HEATER INSTALLATION IN MAJOR CITIES OF PAKISTAN." Advanced Energy: An International Journal (AEIJ) 1, no. 1 (2023): 8. https://doi.org/10.5281/zenodo.7821660.

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Adequate and consistent energy supply is often regarded as a major factor in the development of any country. To add to this, the depletion of fossil fuels has also emphasised the need for alternate renewable energy solutions to meet global energy needs without inflicting any serious environmental impacts. Solar energy is globally acknowledged for its vast potential, as a source of providing most of the heating, cooling and electricity needs of the world. One of the most effective uses of solar energy is water heating. The use of solar energy to heat water has been proven to be a very economica

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Shen, Hai Yan. "Design of Automatic Control Device of Central Heating Temperature." Applied Mechanics and Materials 635-637 (September 2014): 1341–44. http://dx.doi.org/10.4028/www.scientific.net/amm.635-637.1341.

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Through the experimental design of heating temperature automatic control device, the device is mainly composed of two parts: one is the time - temperature intelligent control instrument, two is the control of water circulation and the disconnection of the electromagnetic valve. The device can be based on user needs, set heating time for opening and closing as well as to maintain the temperature range, automatically adjust the heating temperature in the room. Based on the design of automatic control device of heating temperature, can effectively control the production workshop and office space

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Qiao, Xiuquan, Budan Wu, Yulong Liu, Zhao Xue, and Junliang Chen. "Event-Driven SOA Based District Heating Service System with Complex Event Processing Capability." International Journal of Web Services Research 11, no. 1 (2014): 1–29. http://dx.doi.org/10.4018/ijwsr.2014010101.

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With the management refinement of heating supply, the district heating system deploys a large number of meters or sensors to monitor and control the operating status of the heating network. It often needs to process real-time streaming data and coordinate the related enterprise business systems to make low-latency, intelligent decisions on the changes of heating network in time. Therefore, the automatic collection, on-demand dissemination and fusion of real-time sensing data play an increasingly important role in district heating systems. This article proposed an event-driven SOA based distric

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Kurevija, Tomislav, Marija Macenić, and Veronika Galović. "Regeneration of Rock Temperature Using Solar Thermal Energy Storage in Ground Source Heat Pump Systems—Sustainability for Regions with Both Heating and Cooling Needs." Sustainability 17, no. 4 (2025): 1710. https://doi.org/10.3390/su17041710.

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The storage of thermal energy within the ground serves as a method to balance irregular energy consumption for heating throughout the year. This principle revolves around the accumulation of thermal energy during the summer months, allowing for its utilization for heating buildings during the winter months. This paper focuses on the technique of storing heat energy in the ground, known as borehole thermal energy storage (BTES), via borehole heat exchangers (BHE), which are designed to harness shallow geothermal energy for heating and cooling purposes. The model of regenerating heat in rocks, a

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Prvulović, Slavica, Jasna Tolmac, Milica Joksimović, and Dafina Dragičević. "Biogas equipment for electricity and heating." Scientific Technical Review 70, no. 1 (2020): 17–20. http://dx.doi.org/10.5937/str2001017p.

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The paper gives an example of a biogas plant used for electricity and heat production. First, the role and importance of the biogas plant is presented, then an overview of the raw materials used for biogas production is given, a project of the biogas plant with constituent elements is given, as well as a description of the technological process and elements of the biogas plant. The calculation of biogas consumption for the needs of the power plant of 0.999 MW has also been performed.

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Zo, Chung-Hoon, and Geun-Young Yun. "Monthly Heating Energy Needs Analysis According to ISO 13790 and ISO 52016." Journal of the Korean Solar Energy Society 39, no. 5 (2019): 11–28. http://dx.doi.org/10.7836/kses.2019.39.5.011.

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Firfiris, V., A. Martzopoulou, A. Moutsiou, and G. K. Ntinas. "Evaluation of alternative scenarios to cover the heating needs of a greenhouse." Acta Horticulturae, no. 1170 (July 2017): 493–500. http://dx.doi.org/10.17660/actahortic.2017.1170.61.

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Chwieduk, D. A. "Solar energy impact on space heating and cooling needs in moderate climate." IOP Conference Series: Materials Science and Engineering 415 (November 1, 2018): 012008. http://dx.doi.org/10.1088/1757-899x/415/1/012008.

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Woroniak, Grzegorz, Joanna Piotrowska-Woroniak, Anna Woroniak, Edyta Owczarek, and Krystyna Giza. "Analysis of the Hybrid Power-Heating System in a Single-Family Building, along with Ecological Aspects of the Operation." Energies 17, no. 11 (2024): 2601. http://dx.doi.org/10.3390/en17112601.

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This study evaluates a hybrid heating system in a single-family building in northeastern Poland, which has a temperate continental climate. The analysis covers two heating seasons in 2021/2022 and 2022/2023. The hybrid heating system includes an air heat pump HPA–08 CS Plus with a heating power of 8.2 kW (AHP), a condensing gas boiler VC146/5–5 with a power of 14 kW (GB–Condens.), and a solid fuel boiler with a power of 11 kW for central heating. Additionally, hot water is heated by a Basic 270 (DHW’s AHP) air–water heat pump with a power of 2 kW, utilizing a tank with a capacity of 270 dm3 eq

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Grigorescu, Adriana, Camelia Speranta Pirciog, and Cristina Lincaru. "Space–Time Forecasting of Heating & Cooling Energy Needs as an Energy Poverty Measure in Romania." Energies 17, no. 20 (2024): 5227. http://dx.doi.org/10.3390/en17205227.

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Lack of access to basic energy services, known as energy poverty, remains felt in the country, with seasonal changes and an economic divide. The frameworks to measure energy poverty differ spatially and temporally, with climate change and behavioral culture being the essential influencing factors. This paper is focused on heating and cooling energy demands, which can be defined as an energy poverty metric for the propensity to be at risk of energy poverty caused by climate regime. Employing sophisticated statistical space–time forecasting tools, we build a model incorporating spatial and tempo

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Ma, Yun Feng, Yan Xiang Liu, and Tao Ji. "Study on the Comprehensive Program of Heat Pump Technology Recycling Thermal Power Plants Circulating Water Heat." Applied Mechanics and Materials 313-314 (March 2013): 759–62. http://dx.doi.org/10.4028/www.scientific.net/amm.313-314.759.

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In order to fully recycle power plant’s circulatingwater heat, improve the thermal efficiency and protect the environment, thispaper designs the comprehensive scheme of heat pumptechnology recycling power plant’s circulating water heat, including theboiler mae-up water pre-heating system, the central heating circulatingsystem and the domestic hot water circulating system, which not only run at thesame time but also function independently. Even in non-heating seasons,the waste heat of circulating water can be utilized fully. It is worthmentioning that this paper puts forward to install climate

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Sun, Ye, and Bo Zhao. "Heating Systems for Small, Scattered and Remote Residential Areas in the Tibetan Plateau." International Journal of Heat and Technology 39, no. 6 (2021): 1748–54. http://dx.doi.org/10.18280/ijht.390607.

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This paper targets the heating needs of small, scattered and remote residential areas in the Tibetan Plateau. Considering the severe cold, high altitude, high radiation intensity, long sunshine duration and large temperature difference between day and night, etc. in this region, through the comparative analysis of the performance of heating terminals and heat source systems, it is proposed in this paper that the multi-energy complementary intelligent energy and clean heating approach can effectively reduce operating and maintenance costs, mitigate pollutant emissions and improve the indoor hea

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Rouault, Fabien, Felipe Ossio, Paulina González-Levín, and Francisco Meza. "Impact of Climate Change on the Energy Needs of Houses in Chile." Sustainability 11, no. 24 (2019): 7068. http://dx.doi.org/10.3390/su11247068.

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Global warming will affect the heating and cooling energy demands of houses. Thus, it is necessary to measure this impact in different areas of a country to influence future public policies, guidelines, and regulations. This paper proposes to forecast the energy demand for five house archetypes located in eight cities in Chile. These archetypes are thermally insulated according to current regulatory standards given by the country. They were simulated using the simplified hourly model from the international standards ISO 13790, considering climatic conditions between 1990 and 2010 and projected

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Lemaire, P. "Needs for High Resolution Spectroscopy in Ultraviolet Solar Physics." International Astronomical Union Colloquium 102 (1988): 335–37. http://dx.doi.org/10.1017/s0252921100108036.

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AbstractThe study of the solar atmosphere (from 5000 °K to few millions °K) is made through ultraviolet lines emitted by ionized elements. Some experiments (OSO 8, SMM, HRTS), observing above 100 nm have resolved the fine solar structure with a good spectral resolution. The understanding of the heating processes, the solar wind generation and its acceleration mechanisms require a global and detailed mass and energy budget of the atmosphere. The new ultraviolet spectrometers proposed on SOHO satellite are able to combine enough angular, spectral and temporal resolutions to establish this budget

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Urban, František, František Ridzoň, František Világi, Peter Mlynár, and Ladislav Zelený. "Reduction of Heating Consumption in the School Building During Distance Teaching." MATEC Web of Conferences 369 (2022): 02013. http://dx.doi.org/10.1051/matecconf/202236902013.

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Thermal comfort is one of the basic human needs. There are many options for transforming primary energy sources into heat and, in our countries today, into cold. The heat/cooling supply system needs to be optimised. The criterion is to minimise the final consumption of heat, primary energy sources and emissions, including CO2, while ensuring individual human thermal comfort.

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Kazymov, Ivan M., and Boris S. Kompaneets. "Development of a systematic approach to the regulation and adjustment of high-frequency induction heating unit for the needs of electrothermy." Modern Transportation Systems and Technologies 8, no. 3 (2022): 105–22. http://dx.doi.org/10.17816/transsyst202283105-122.

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Background: The development and implementation of a systematic approach to the regulation and mutual adaptation of sources and consumers of increased frequency electrical energy in induction heating equipment, based on the study of the relationships and patterns of changes in the main parameters of induction equipment, including uncontrolled changes that occur during the technological process, is an urgent task for improving production efficiency today in the Russian Federation and abroad. Aim: Creating an effective approach to the regulation and adjustment of equipment operation modes f

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Wang, Si, Qiaojie Huang, Qiang Liu, and Demei Sun. "Can Clean Heating in Winter in Northern China Reduce Air Pollution?—Empirical Analysis Based on the PSM-DID Method." Energies 15, no. 5 (2022): 1839. http://dx.doi.org/10.3390/en15051839.

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In northern China, a large volume of coal is consumed for heating in winter, resulting in frequent smog and air pollution, which has a serious effect on people’s health and quality of life. Clean heating is a national important livelihood strategy related to residents’ warmth. Whether haze weather can be effectively reduced and whether the heating energy structure can really be improved needs to be verified. This study takes 115 heating cities in the northern area as the research objects, takes 12 pilot cities implementing clean heating policy as the treatment group, employs the Propensity Sco

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Zheng, Guozhong, and Wentao Bu. "Review of Heating Methods for Rural Houses in China." Energies 11, no. 12 (2018): 3402. http://dx.doi.org/10.3390/en11123402.

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With the continuous development of the social economy, residents living in rural China pay more attention to the heating quality and require a comfortable and healthy indoor thermal environment in winter. The existing traditional heating methods cannot meet the high-quality heating demands. Although the new heating methods based on clean energy can satisfy the needs of residents in terms of energy saving, environmental protection and thermal comfort, they have not been widely used due to their high initial investment, the misunderstanding of principal functions and the perceived difficulty of

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Putra, Ranggi Efnal, Armila Armila, and Rudi Kurniawan Arief. "PERANCANGAN TUNGKU RE-HEATING PORTABLE." Rang Teknik Journal 6, no. 2 (2023): 225–30. http://dx.doi.org/10.31869/rtj.v6i2.4206.

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Re-heating furnace is a furnace that is used as a metal heater in the forging process. Re-heating furnace is one of the needs of the material technology laboratory to carry out the practical process of metal forming with plastic deformation as a heating medium for the forging process. The manufacture of this re-heating furnace is to make tools using medium carbon metal with a target temperature of 800℃. The process of making the furnace uses K300 type concrete material, 8mm reinforcing steel so that the furnace can be strong and durable. The furnace manufacture has succeeded in reaching a temp

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