Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Florian Heberle"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 3, Pp 1028-1040 (2024)
Abstract The organic Rankine cycle (ORC) has received a lot of attention in recent years due to its wide application in energy recovery and the use of low‐temperature energy sources. In this article, the energy, exergy, and economic analyses of a h
Externí odkaz:
https://doaj.org/article/15d8068e9d114d0298062432f62a9523
Autor:
Tobias Popp, Andreas P. Weiß, Florian Heberle, Julia Winkler, Rüdiger Scharf, Theresa Weith, Dieter Brüggemann
Publikováno v:
Energies, Vol 15, Iss 1, p 25 (2021)
Micro turbines (el) are commercially used as expansion machines in waste heat recovery (WHR) systems such as organic Rankine cycles (ORCs). These highly loaded turbines are generally designed for a specific parameter set, and their isentropic expansi
Externí odkaz:
https://doaj.org/article/6b63593fd9ab4295aed13318f351fe8d
Publikováno v:
Energies, Vol 13, Iss 22, p 6016 (2020)
This article presents a 125-day experiment to investigate model predictive heat pump control. The experiment was performed in two parallel operated systems with identical components during the heating season. One of the systems was operated by a stan
Externí odkaz:
https://doaj.org/article/47eebf84b83943e1bd23764b02f3cfe6
Publikováno v:
Applied Sciences, Vol 10, Iss 18, p 6532 (2020)
The difference in heating or cooling to power ratio between required demands for district networks and the proposed tri-generation system is the most challenging issue of the system configuration and design. In this work, an adjustable, novel tri-gen
Externí odkaz:
https://doaj.org/article/f66004ba2e2a46d4b1622529a30e1f95
Autor:
Charalampos Alexopoulos, Osama Aljolani, Florian Heberle, Tryfon C. Roumpedakis, Dieter Brüggemann, Sotirios Karellas
Publikováno v:
Energies, Vol 13, Iss 10, p 2428 (2020)
Towards the introduction of environmentally friendlier refrigerants, CO2 cycles have gained significant attention in cooling and air conditioning systems in recent years. In this context, a design procedure for an air finned-tube CO2 gas cooler is de
Externí odkaz:
https://doaj.org/article/309bc848af35498e953a4b17a860a280
Autor:
Florian Heberle, Dieter Brüggemann
Publikováno v:
Energies, Vol 8, Iss 3, Pp 2097-2124 (2015)
We present a thermo-economic evaluation of binary power plants based on the Organic Rankine Cycle (ORC) for geothermal power generation. The focus of this study is to analyse if an efficiency increase by using zeotropic mixtures as working fluid over
Externí odkaz:
https://doaj.org/article/63d1dd3c070c4a03a1a303e8462d5341
Publikováno v:
Energies, Vol 7, Iss 9, Pp 5548-5565 (2014)
The application of the Organic Rankine Cycle to high temperature heat sources is investigated on the case study of waste heat recovery from a selected biogas plant. Two different modes of operation are distinguished: pure electric power and combined
Externí odkaz:
https://doaj.org/article/a8d0115c87184d1b970459922d2ead4b
Autor:
Florian Heberle, Dieter Brüggemann
Publikováno v:
Energies, Vol 7, Iss 7, Pp 4482-4497 (2014)
We present a thermo-economic analysis for a low-temperature Organic Rankine Cycle (ORC) in a combined heat and power generation (CHP) case. For the hybrid power plant, thermal energy input is provided by a geothermal resource coupled with the exhaust
Externí odkaz:
https://doaj.org/article/8538a95cef5a4bceb3c01bdf6878ecc7
Publikováno v:
Energies, Vol 12, Iss 10, p 1969 (2019)
In Germany, enhancing renewable power generation represents a leading step to comply with the requirements of the Energiewende agenda. The geothermal reservoir in Oberhaching is assumed as a case study, with a gross electric power equal to 4.3 MWel.
Externí odkaz:
https://doaj.org/article/434ae81a05c8497b8c7c677dbef59243
Publikováno v:
Energies, Vol 12, Iss 5, p 894 (2019)
Geothermal power plants based on the organic Rankine cycle (ORC) are used to convert the thermal power of brine into electricity. The efficiency and profitability of these power plants can be increased by an additional heat supply. The purpose of thi
Externí odkaz:
https://doaj.org/article/9553fea5e526410ebf232a3dfdce0d38