Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Andrzej Ziębik"'
Autor:
Andrzej Ziębik, Paweł Gładysz
Publikováno v:
Energy. 165:396-407
The complexity of contemporary energy arrangements created the necessity to apply not only a process approach, but also a system approach in energy and exergy analyses. This distinction was developed at Professor Jan Szargut's Silesian School of Ther
Autor:
Andrzej Ziębik, Paweł Gładysz
Publikováno v:
Archives of Thermodynamics, Vol 38, Iss 2, Pp 61-79 (2017)
The paper is devoted to explication of one of the advantages of heat and electricity cogeneration, rarely considered in technical literature. Usually attention is paid to the fact that heat losses of the heat distribution network are less severe in t
Autor:
Andrzej Ziębik, Paweł Gładysz
Publikováno v:
Biomass and Bioenergy. 85:109-118
Oxy-fuel combustion (OFC) belongs to one of the three commonly known clean coal technologies for which practical application may be in the offing. Similarly to conventional power plants, there is a possibility of biomass co-firing, thus an additional
Autor:
Paweł Gładysz, Andrzej Ziębik
Publikováno v:
Energy. 92:328-340
The consumption of non-renewable primary energy resources results in their depletion, which is becoming absolutely crucial for the sustainable development of humankind. The production of electricity based on burning fossil fuels involves harmful emis
Publikováno v:
Energy. 92:179-188
Integration of a CHP steam plant with an installation of coal gasification and gas turbine leads to an IGCC-CHP (integrated gasification combined cycle-combined heat and power). Two installations of coal gasification have been analyzed, i.e. pressuri
Autor:
Andrzej Ziębik, Paweł Gładysz
Publikováno v:
Energy. 88:37-45
The paper presents a mathematical model of assessing the indices of thermoecological costs concerning an oxy-fuel combustion power plant integrated with a CO 2 processing unit. Thermoecological cost is the measure of depletion of non-renewable natura
Publikováno v:
Journal of Cleaner Production. 88:13-22
The adaptation of a power plant for heat production is an effective way of realizing high-efficiency cogeneration, and although the consumption of chemical energy of fuel decreases in comparison with the separate production of electricity and heat le
Autor:
Paweł Gładysz, Andrzej Ziębik
Publikováno v:
Energy Conversion and Management. 87:1305-1314
A balance of direct energy consumption is not a sufficient tool for an energy analysis of an oxy-fuel combustion power plant because of the indirect consumption of energy in preceding processes in the energy-technological set of interconnections. The
Publikováno v:
Archives of Metallurgy and Materials. 59:105-116
CHP plants in ironworks are traditionally fired with low-calorific technological fuel gases and hard coal. Among metallurgical fuel gases blast-furnace gas (BFG) dominates. Minor shares of gaseous fuels are converter gas (LDG) and surpluses of coke-o
Complex analysis of the optimal coefficient of the share of cogeneration in district heating systems
Autor:
Andrzej Ziębik, Paweł Gładysz
Publikováno v:
Energy. 62:12-22
In cogeneration units cooperating with district heating systems the power rating of the turbine must not be chosen to cover the maximum demand for heat. This depends on the character of the duration curve of external temperature conditioning the heat