Forschungsgruppenleitung
  Name Kontakt
Priv.-Doz. Dr.-Ing. habil. Falah Alobaid
Forschungsgruppenleiter
+49 6151 16-23004
L1|01 350

Veröffentlichungen & Beiträge

Temraz, Ayman ; Alobaid, Falah ; Link, Jerome ; Elweteedy, Ahmed ; Epple, Bernd (2021):
Development and Validation of a Dynamic Simulation Model for an Integrated Solar Combined Cycle Power Plant.
In: Energies, 14 (11), S. 3304. ISSN 1996-1073,
DOI: 10.3390/en14113304,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2021):
Thermo-Economic Comparisons of Environmentally Friendly Solar Assisted Absorption Air Conditioning Systems.
In: Applied Sciences, 11 (5), S. 2442. MDPI, ISSN 2076-3417,
DOI: 10.3390/app11052442,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2021):
Design and Thermo-Economic Comparisons of an Absorption Air Conditioning System Based on Parabolic Trough and Evacuated Tube Solar Collectors. (Verlagsversion)
In: Energies, 13 (12), MDPI, ISSN 1996-1073,
DOI: 10.26083/tuprints-00018647,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2021):
A New Design of an Integrated Solar Absorption Cooling System Driven by an Evacuated Tube Collector: A Case Study for Baghdad, Iraq. (Verlagsversion)
In: Applied Sciences, 10 (10), MDPI, ISSN 2076-3417,
DOI: 10.26083/tuprints-00019233,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2021):
Thermo-Economic Comparisons of Environmentally Friendly Solar Assisted Absorption Air Conditioning Systems. (Verlagsversion)
In: Applied Sciences, 11 (5), MDPI, e-ISSN 2076-3417,
DOI: 10.26083/tuprints-00019321,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2021):
Thermo-Economic Evaluation of Aqua-Ammonia Solar Absorption Air Conditioning System Integrated with Various Collector Types. (Verlagsversion)
In: Entropy, 22 (10), ISSN 1099-4300,
DOI: 10.26083/tuprints-00019249,
[Artikel]

Almoslh, Adel ; Alobaid, Falah ; Heinze, Christian ; Epple, Bernd (2021):
Comparison of Equilibrium-Stage and Rate-Based Models of a Packed Column for Tar Absorption Using Vegetable Oil. (Verlagsversion)
In: Applied Sciences, 10 (7), S. 1-23. MDPI, ISSN 2076-3417,
DOI: 10.26083/tuprints-00017516,
[Artikel]

Dieringer, Paul ; Marx, Falko ; Alobaid, Falah ; Ströhle, Jochen ; Epple, Bernd (2021):
Process Control Strategies in Chemical Looping Gasification - A Novel Process for the Production of Biofuels Allowing for Net Negative CO2 Emissions. (Verlagsversion)
In: Applied Sciences, 10 (12), MDPI, e-ISSN 2076-3417,
DOI: 10.26083/tuprints-00014068,
[Artikel]

Nguyen, Minh Nhut ; Alobaid, Falah ; Epple, Bernd (2021):
Process Simulation of Steam Gasification of Torrefied Woodchips in a Bubbling Fluidized Bed Reactor Using Aspen Plus. (Verlagsversion)
In: Applied Sciences, 11 (6), e-ISSN 2076-3417,
DOI: 10.26083/tuprints-00019344,
[Artikel]

Peters, Jens ; Alobaid, Falah ; Epple, Bernd (2021):
Operational Flexibility of a CFB Furnace during Fast Load Change—Experimental Measurements and Dynamic Model. (Verlagsversion)
In: Applied Sciences, 10 (17), ISSN 2076-3417,
DOI: 10.26083/tuprints-00018641,
[Artikel]

Temraz, Ayman ; Alobaid, Falah ; Lanz, Thomas ; Elweteedy, Ahmed ; Epple, Bernd (2021):
Operational Flexibility of Two-Phase Flow Test Rig for Investigating the Dynamic Instabilities in Tube Boiling Systems. (Verlagsversion)
In: Frontiers in Energy Research, 2020 (8), S. 1-12. Frontiers, ISSN 2296-598X,
DOI: 10.26083/tuprints-00017515,
[Artikel]

Temraz, Ayman ; Alobaid, Falah ; Link, Jerome ; Elweteedy, Ahmed ; Epple, Bernd (2021):
Development and Validation of a Dynamic Simulation Model for an Integrated Solar Combined Cycle Power Plant. (Verlagsversion)
In: Energies, 14 (11), MDPI, e-ISSN 1996-1073,
DOI: 10.26083/tuprints-00019421,
[Artikel]

Alobaid, Falah ; Peters, Jens ; Amro, Rami ; Epple, Bernd (2020):
Dynamic process simulation for Polish lignite combustion in a 1 MWth circulating fluidized bed during load changes.
In: Applied Energy, 278, S. 115662. Elsevier, ISSN 0306-2619,
DOI: 10.1016/j.apenergy.2020.115662,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2020):
Thermo-Economic Evaluation of Aqua-Ammonia Solar Absorption Air Conditioning System Integrated with Various Collector Types.
In: Entropy, 22 (10), S. 1165. MDPI, ISSN 1099-4300,
DOI: 10.3390/e22101165,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2020):
Design and thermo-economic comparisons of large scale solar absorption air conditioning cycles.
100763, In: Case Studies in Thermal Engineering, (22), Elsevier, ISSN 2214-157X,
DOI: 10.1016/j.csite.2020.100763,
[Artikel]

Temraz, Ayman ; Alobaid, Falah ; Lanz, Thomas ; Elweteedy, Ahmed ; Epple, Bernd (2020):
Operational Flexibility of Two-Phase Flow Test Rig for Investigating the Dynamic Instabilities in Tube Boiling Systems.
In: Frontiers in energy research, DOI: 10.3389/fenrg.2020.517740,
[Artikel]

Peters, Jens ; Alobaid, Falah ; Epple, Bernd (2020):
Operational Flexibility of a CFB Furnace during Fast Load Change — Experimental Measurements and Dynamic Model.
In: Applied Sciences, 10 (17), S. 5972. MDPI, DOI: 10.3390/app10175972,
[Artikel]

Temraz, Ayman ; Rashad, Ahmed ; Elweteedy, Ahmed ; Alobaid, Falah ; Epple, Bernd (2020):
Energy and Exergy Analyses of an Existing Solar-Assisted Combined Cycle Power Plant.
In: Applied Sciences, 10 (14), S. 4980. MDPI, ISSN 2076-3417,
DOI: 10.3390/app10144980,
[Artikel]

Almoslh, Adel ; Alobaid, Falah ; Heinze, Christian ; Epple, Bernd (2020):
Influence of Pressure on Gas/Liquid Interfacial Area in a Tray Column.
In: Applied Sciences, 2020 (10), S. 4617. MDPI, ISSN 2076-3417,
DOI: 10.3390/app10134617,
[Artikel]

Nguyen, Nhut M. ; Alobaid, Falah ; May, Jan ; Peters, Jens ; Epple, Bernd (2020):
Experimental Study on Steam Gasification of Torrefied Woodchips in a Bubbling Fluidized Bed Reactor.
In: Energy, 202, S. 117744. Elsevier, ISSN 0360-5442, e-ISSN 1873-6785,
DOI: 10.1016/j.energy.2020.117744,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2020):
Design and Thermo-economic of an Absorption Air Conditioning System Based on Parabolic Trough and Evacuated Tube Solar Collectors Comparisons.
In: Energies, 13 (12), S. 3198. MDPI, ISSN 1996-1073,
DOI: 10.3390/en13123198,
[Artikel]

Dieringer, Paul ; Marx, Falko ; Alobaid, Falah ; Ströhle, Jochen ; Epple, Bernd (2020):
Process Control Strategies in Chemical Looping Gasification—A Novel Process for the Production of Biofuels Allowing for Net Negative CO2 Emissions.
In: Applied Sciences, 10 (12), S. 4271. e-ISSN 2076-3417,
DOI: 10.3390/app10124271,
[Artikel]

Al-Falahi, Adil ; Alobaid, Falah ; Epple, Bernd (2020):
A New Design of an Integrated Solar Absorption Cooling System Driven by an Evacuated Tube Collector: A Case Study for Baghdad, Iraq.
In: Applied Sciences, 10 (10), S. 3622. ISSN 2076-3417,
DOI: 10.3390/app10103622,
[Artikel]

Almoslh, Adel ; Alobaid, Falah ; Heinze, Christian ; Epple, Bernd (2020):
Comparison of Equilibrium-Stage and Rate-Based Models of a Packed Column for Tar Absorption Using Vegetable Oil.
In: Applied Sciences, 10 (7), S. 2362. MDPI, ISSN 2076-3417,
DOI: 10.3390/app10072362,
[Artikel]

Bany Ata, Ammar ; Alobaid, Falah ; Heinze, Christian ; Almoslh, Adel ; Sanfeliu, Antonio ; Epple, Bernd (2020):
Comparison and validation of three process simulation programs during warm start-up procedure of a combined cycle power plant.
In: Energy Conversion and Management, 207, S. 112547. Elsevier, ISSN 01968904,
DOI: 10.1016/j.enconman.2020.112547,
[Artikel]

Sabia, Gabriele ; Heinze, Christian ; Alobaid, Falah ; Martelli, Emanuele ; Epple, Bernd (2019):
ASPEN dynamics simulation for combined cycle power plant – Validation with hot start-up measurement.
In: Energy, 187, S. 115897. Elsevier, ISSN 0360-5442,
DOI: 10.1016/j.energy.2019.115897,
[Artikel]

May, Jan ; Alobaid, Falah ; Ohlemüller, Peter ; Stroh, Alexander ; Ströhle, Jochen ; Epple, Bernd (2018):
Reactive two–fluid model for chemical–looping combustion – Simulation of fuel and air reactors.
In: International Journal of Greenhouse Gas Control, 76, S. 175-192. ISSN 17505836,
DOI: 10.1016/j.ijggc.2018.06.023,
[Artikel]

Alobaid, Falah ; Stroh, Alexander ; May, Jan ; Peters, Jens ; Heinze, Christian ; Epple, Bernd (2018):
Two-Fluid and Euler-Lagrange/DEM Model for the Simulation of CO2 Capture Processes.
In: Proceeding of the 23rd International Conference on Fluidized Bed Conversion, S. 667-677,
Seoul, Korea, 13.-17.05.2018, [Konferenzveröffentlichung]

Alobaid, Falah ; Al-Maliki, Wisam Abed Kattea ; Lanz, Thomas ; Haaf, Martin ; Brachthäuser, Andreas ; Epple, Bernd ; Zorbach, Ingo (2018):
Dynamic simulation of a municipal solid waste incinerator.
In: Energy, 149, S. 230-249. ISSN 03605442,
DOI: 10.1016/j.energy.2018.01.170,
[Artikel]

Alobaid, Falah (2018):
Numerical simulation for next generation thermal power plants.
Darmstadt, [Habilitation]

Stroh, Alexander ; Alobaid, Falah ; Bohnstein, Maximilian von ; Ströhle, Jochen ; Epple, Bernd (2018):
Numerical CFD simulation of 1 MWth circulating fluidized bed using the coarse grain discrete element method with homogenous drag models and particle size distribution.
In: Fuel Processing Technology, 169, S. 84-93. ISSN 03783820,
DOI: 10.1016/j.fuproc.2017.09.014,
[Artikel]

Ohlemüller, Peter ; Alobaid, Falah ; Abad, Alberto ; Adanez, Juan ; Ströhle, Jochen ; Epple, Bernd (2018):
Development and validation of a 1D process model with autothermal operation of a 1 MW th chemical looping pilot plant.
In: International Journal of Greenhouse Gas Control, 73, S. 29-41. ISSN 17505836,
DOI: 10.1016/j.ijggc.2018.03.013,
[Artikel]

Stroh, Alexander ; Daikeler, Alexander ; Nikku, Markku ; May, Jan ; Alobaid, Falah ; Bohnstein, Maximilian von ; Ströhle, Jochen ; Epple, Bernd (2018):
Coarse grain 3D CFD-DEM simulation and validation with capacitance probe measurements in a circulating fluidized bed.
In: Chemical Engineering Science, 196, S. 37-53. ISSN 00092509,
DOI: 10.1016/j.ces.2018.11.052,
[Artikel]

Nikolopoulos, A. ; Stroh, Alexander ; Zeneli, M. ; Alobaid, F. ; Nikolopoulos, N. ; Ströhle, Jochen ; Karellas, S. ; Epple, Bernd ; Grammelis, P. (2017):
Numerical investigation and comparison of coarse grain CFD – DEM and TFM in the case of a 1 MWth fluidized bed carbonator simulation.
In: Chemical Engineering Science, 163, S. 189-205. ISSN 00092509,
DOI: 10.1016/j.ces.2017.01.052,
[Artikel]

Stroh, Alexander ; Alobaid, Falah ; Daikeler, Alexander ; Haaf, Martin ; Bohnstein, Maximilian von ; Ströhle, Jochen ; Epple, Bernd (2017):
Numerical CFD simulation of the 1 MWth CFB carbonator using the discrete element method.
12th International Conference on Fluidized Bed Technology, Krakau, 23.-26.05.2017, [Konferenzveröffentlichung]

Stroh, Alexander ; Daikeler, Alexander ; Bohnstein, Maximilian von ; May, Jan ; Alobaid, Falah ; Ströhle, Jochen ; Epple, Bernd (2017):
Simulation einer kalten Wirbelschicht mit der Diskrete-Elemente Methode und Vergleich mit experimentellen Messungen.
DECHEMA - Jahrestreffen Dresden - Jahrestreffen der ProcessNet-Fachgruppen Mehrphasenströmungen, Partikelmesstechnik, Zerkleinern und Klassieren, Computational Fluid Dynamics, Mischvorgänge und dem TAK Aerosoltechnologie, Dresden, 14.-17.03.2017, [Konferenzveröffentlichung]

Alobaid, Falah ; Mertens, Nicolas ; Starkloff, Ralf ; Lanz, Thomas ; Heinze, Christian ; Epple, Bernd (2017):
Progress in dynamic simulation of thermal power plants.
In: Progress in Energy and Combustion Science, 59, S. 79-162. ISSN 0360-1285,
[Artikel]

Sharma, Raman ; May, Jan ; Alobaid, Falah ; Ohlemüller, Peter ; Ströhle, Jochen ; Epple, Bernd (2017):
Euler-Euler CFD simulation of the fuel reactor of a 1 MWth chemical-looping pilot plant: Influence of the drag models and specularity coefficient.
In: Fuel, 200, S. 435-446. ISSN 00162361,
DOI: 10.1016/j.fuel.2017.03.076,
[Artikel]

May, Jan ; Ohlemüller, Peter ; Alobaid, Falah ; Ströhle, Jochen ; Epple, Bernd (2016):
Two-Fluid CFD-Based Model for 1 MWth Chemical Looping Pilot Plant.
4th International Conference on Chemical Looping, Nanjing, 26.-28.09.2016, [Konferenzveröffentlichung]

Lanz, Thomas ; Alobaid, Falah ; Epple, Bernd (2016):
Design and construction of a test rig to analyze thermal-hydraulic phenomena in two-phase flow.
24th International Conference on Nuclear Engineering (ICONE24), Charlotte, North Carolina, 26.-30.06.2016, [Konferenzveröffentlichung]

Al-Maliki, Wisam Abed Kattea ; Alobaid, Falah ; Kez, Vitali ; Epple, Bernd (2016):
Modelling and dynamic simulation of a parabolic trough power plant.
In: Journal of Process Control, 26, S. 123-138. ISSN 0959-1524,
[Artikel]

Al-Maliki, Wisam Abed Kattea ; Alobaid, Falah ; Starkloff, Ralf ; Kez, Vitali ; Epple, Bernd (2016):
Investigation on the dynamic behaviour of a parabolic trough power plant during strongly cloudy days.
In: Applied Thermal Engineering, 99, S. 114-132. ISSN 13594311,
DOI: 10.1016/j.applthermaleng.2015.11.104,
[Artikel]

Mertens, Nicolas ; Alobaid, Falah ; Lanz, Thomas ; Epple, Bernd ; Kim, Hyun-Gee (2016):
Dynamic simulation of a triple-pressure combined-cycle plant: Hot start-up and shutdown.
In: Fuel, 167, S. 135-148. ISSN 0016-2361,
[Artikel]

Starkloff, Ralf ; Postler, Ralf ; Al-Maliki, Wisam Abed Kattea ; Alobaid, Falah ; Epple, Bernd (2016):
Investigation into gas dynamics in an oxyfuel coal fired boiler during master fuel trip and blackout.
In: Journal of Process Control, 41, S. 67-75. ISSN 0959-1524,
[Artikel]

Stroh, Alexander ; Alobaid, Falah ; Hasenzahl, Max Thomas ; Hilz, Jochen ; Ströhle, Jochen ; Epple, Bernd (2016):
Comparison of three different CFD methods for dense fluidized beds and validation by a cold flow experiment.
In: Particuology, 29, S. 34-47. ISSN 16742001,
DOI: 10.1016/j.partic.2015.09.010,
[Artikel]

Alobaid, Falah ; Starkloff, Ralf ; Pfeiffer, Stefan ; Karner, Karl ; Epple, Bernd ; Kim, Hyun-Gee (2015):
A comparative study of different dynamic process simulation codes for combined cycle power plants - Part A: Part loads and off-design operation.
In: Fuel, 153, S. 692-706. ISSN 0016-2361,
[Artikel]

Alobaid, Falah ; Starkloff, Ralf ; Pfeiffer, Stefan ; Karner, Karl ; Epple, Bernd ; Kim, Hyun-Gee (2015):
A comparative study of different dynamic process simulation codes for combined cycle power plants - Part B: Start-up procedure.
In: Fuel, 153, S. 707-716. ISSN 0016-2361,
[Artikel]

Mertens, Nicolas ; Alobaid, Falah ; Starkloff, Ralf ; Epple, Bernd ; Kim, Hyun-Gee (2015):
Comparative investigation of drum-type and once-through heat recovery steam generator during start-up.
In: Applied Energy, 144, S. 250-260. ISSN 0306-2619,
[Artikel]

Ohlemueller, Peter ; Alobaid, Falah ; Gunnarsson, Adrian ; Ströhle, Jochen ; Epple, Bernd (2015):
Development of a process model for coal chemical looping combustion and validation against 100 kWth tests.
In: Applied Energy, 157, S. 433-448. ISSN 0306-2619,
[Artikel]

Starkloff, Ralf ; Alobaid, Falah ; Karner, Karl ; Epple, Bernd ; Schmitz, Martin ; Boehm, Felix (2015):
Development and validation of a dynamic simulation model for a large coal-fired power plant.
In: Applied Thermal Engineering, 91, S. 496-506. ISSN 1359-4311,
[Artikel]

Stroh, Alexander ; Alobaid, Falah ; Busch, Jan-Peter ; Ströhle, Jochen ; Epple, Bernd (2015):
3-D numerical simulation for co-firing of torrefied biomass in a pulverized-fired 1 MWth combustion chamber.
In: Energy, 85, S. 105-116. ISSN 0360-5442,
[Artikel]

Alobaid, Falah ; Baraki, Nabil ; Epple, Bernd (2014):
Investigation into improving the efficiency and accuracy of CFD/DEM simulations.
In: Particuology, 16, S. 41-53. [Artikel]

Almohammed, Naser ; Alobaid, Falah ; Breuer, Michael ; Epple, Bernd (2014):
A comparative study on the influence of the gas flow rate on the hydrodynamics of a gas-solid spouted fluidized bed using Euler-Euler and Euler-Lagrange/DEM models.
In: Powder Technology, 264, S. 343-364. [Artikel]

Alobaid, Falah ; Karner, Karl ; Belz, Joerg ; Epple, Bernd ; Kim, Hyun-Gee (2014):
Numerical and experimental study of a heat recovery steam generator during start-up procedure.
In: Energy, 64, S. 1057-1070. [Artikel]

Mertens, Nicolas ; Alobaid, Falah ; Frigge, Lorenz ; Epple, Bernd (2014):
Dynamic simulation of integrated rock-bed thermocline storage for concentrated solar power.
In: Solar Energy, 110, S. 830-42. ISSN 0038-092X,
[Artikel]

Alobaid, Falah ; Epple, Bernd (2013):
Improvement, validation and application of CFD/DEM model to dense gas-solid flow in a fluidized bed.
In: Particuology, 11, S. 514-526. [Artikel]

Alobaid, Falah (2013):
3D Modelling and Simulation of Reactive Fluidized Beds for Conversion of Biomass with Discrete Element Method.
TU Darmstadt,
[Dissertation]

Alobaid, Falah ; Ströhle, Jochen ; Epple, Bernd (2013):
Extended CFD/DEM model for the simulation of circulating fluidized bed.
In: Advanced Powder Technology, 24, S. 403-415. [Artikel]

Alobaid, Falah ; Pfeiffer, Stefan ; Epple, Bernd ; Seon, Chil-Yeong ; Kim, Hyun-Gee (2012):
Fast start-up analyses for Benson heat recovery steam generator.
In: Energy, 46, S. 295-309. [Artikel]

Alobaid, Falah ; Busch, Jan-Peter ; Ströhle, Jochen ; Epple, Bernd (2012):
Investigations on torrefied biomass for co-combustion in pulverized coal-fired furnaces.
In: VGB Powertech, 92, S. 50-4. [Artikel]

Alobaid, Falah ; Ströhle, Jochen ; Epple, Bernd ; Kim, Hyun-Gee (2009):
Dynamic simulation of a supercritical once-through heat recovery steam generator during load changes and start-up procedures.
In: Applied Energy, 86 (7-8), S. 1274-1282. ISSN 03062619,
DOI: 10.1016/j.apenergy.2008.09.013,
[Artikel]

Alobaid, Falah ; Postler, Ralf ; Ströhle, Jochen ; Epple, Bernd ; Kim, Hyun-Gee (2008):
Modeling and investigation start-up procedures of a combined cycle power plant.
In: Applied Energy, 85 (12), S. 1173-1189. ISSN 03062619,
DOI: 10.1016/j.apenergy.2008.03.003,
[Artikel]