2022
- Techno-economic optimization of large-scale deep geothermal district heating systems with long-distance heat transport. Energy Conversion and Management 267 (115906), 2022 mehr…
- A comprehensive review of energy extraction from low-temperature geothermal resources in hydrocarbon fields. Renewable and Sustainable Energy Reviews 154 (154 / 111865), 2022, - mehr…
- Experimental evaluation of an ORC-CHP architecture based on regenerative preheating for geothermal applications. Applied Energy 315 (119057), 2022 mehr…
- Numerical analysis of feedforward concepts for advanced control of organic Rankine cycle systems on heavy-duty vehicles. Journal of Cleaner Production 351 (131470), 2022 mehr…
2021
- Experimental investigation, model validation and application of twin-screw expanders with different built-in volume ratios. Applied Energy 282, 2021, 116139 mehr…
- R1224yd(Z), R1233zd(E) and R1336mzz(Z) as replacements for R245fa: Experimental performance, interaction with lubricants and environmental impact. Applied Energy 288, 2021, 116661 mehr…
- Stromerzeugung aus Niedertemperaturwärme. BWK , 2021 mehr…
2020
- Experimental and numerical investigation of an advanced injection cooling concept for Organic Rankine Cycles. Energy Conversion and Management 224, 2020, 113342 mehr…
- Advanced ORC architecture for geothermal combined heat and power generation. Energy 205, 2020, 17967 mehr…
- Combined heat and power from hydrothermal geothermal resources in Germany: An assessment of the potential. Renewable and Sustainable Energy Reviews 120, 2020, 109661 mehr…
- Mitigation of heat transfer deterioration in a circular tube with supercritical CO2 using a novel small-scale multiple vortex generator. International Journal of Thermal Sciences 156, 2020, 106481 mehr…
- Development of an Operational Planning Tool for Geothermal Plants With Heat and Power Production. Journal of Energy Resources Technology 142 (9), 2020 mehr…
- Multi-effect distillation plants for small-scale seawater desalination: thermodynamic and economic improvement. Energy Conversion and Management 205, 2020, 112337 mehr…
- Development of a non-linear state estimator for advanced control of an ORC test rig for geothermal application. Renewable Energy 161, 2020, 676-690 mehr…
- Techno-economic potential of waste heat recovery from German energy-intensive industry with Organic Rankine Cycle technology. Renewable and Sustainable Energy Reviews 134, 2020, 110324 mehr…
- Thermodynamic comparison of direct supercritical CO2 and indirect brine-ORC concepts for geothermal combined heat and powergeneration. Renewable Energy 161, 2020, 1292-1302 mehr…
- CO2-neutral co-produced gas utilization for deep geothermal applications. Geothermics 88, 2020, 101895 mehr…
2019
- Kalina power plant part load modeling: Comparison of different approaches to model part load behavior and validation on real operating data. Energy 174, 2019, 625-637 mehr…
- Experimental investigation of modern ORC working fluids R1224yd(Z) and R1233zd(E) as replacements for R245fa. Applied Energy 240, 2019, 946-963 mehr…
- Experimental and numerical investigation of direct liquid injection into an ORC twin-screw expander. Energy, 2019 mehr…
- Heat transfer to water near the critical point: evaluation of the ATHLET thermal-hydraulic system code. Kerntechnik 84 (5), 2019, 375-389 mehr…
- Thermo-hydraulic simulation of district heating systems. Geothermics 82, 2019, 244-253 mehr…
- Dynamic response comparison of direct and indirect evaporation options in ORC systems for waste heat recovery. Energy Procedia 158, 2019, 1606-1612 mehr…
- Direct vs indirect evaporation in Organic Rankine Cycle (ORC) systems: A comparison of the dynamic behavior for waste heat recovery of engine exhaust. Applied Energy 242, 2019, 439-452 mehr…
- Large Eddy Simulation of a particle-laden flow around a cylinder: Importance of thermal boundary layer effects for slagging and fouling. Fuel 241, 2019, 585-606 mehr…
- Simulation of Organic Rankine Cycle – Quasi-steady state vs dynamic approach for optimal economic performance. Energy 167, 2019, 619-640 mehr…
2018
- Theoretical analysis and experimental investigation of material compatibility between refrigerants and polymers. Energy 163, 2018, 782-799 mehr…
- Batch evaporation power cycle: Influence of thermal inertia and residence time. Energy 157, 2018, 1090-1101 mehr…
- A new assessment method for the evaluation of supercritical heat transfer correlations, particularly with regard to the “multiple/no solutions” problem. Thermal Science and Engineering Progress 7, 2018, 267-278 mehr…
- Geothermische Wärme – Integration von Niedertemperaturwärme in bestehende Wärmenetze. Geothermische Energie 88, 2018, 8-9 mehr…
- Thermohydraulische Modellierung – Einbindung von Niedertemperaturwärmequellen in bestehende Wärmenetze. bbr 05-2018, 2018, 56-60 mehr…
- Thermal power fluctuations in waste heat to power systems: An overview on the challenges and current solutions. Applied Thermal Engineering 134, 2018, 576-584 mehr…
- Thermal power fluctuations in waste heat to power systems: An overview on the challenges and current solutions. Applied Thermal Engineering 134, 2018, 576-584 mehr…
- Analysis and comparison of dynamic behavior of heat exchangers for direct evaporation in ORC waste heat recovery applications from fluctuating sources. Applied Energy 216, 2018, 724-740 mehr…
- Analysis and comparison of dynamic behavior of heat exchangers for direct evaporation in ORC waste heat recovery applications from fluctuating sources. Applied Energy 216, 2018, 724-740 mehr…
- Ash formation and deposition in coal and biomass fired combustion systems: Progress and challenges in the field of ash particle sticking and rebound behavior. Progress in Energy and Combustion Science 68, 2018, 65-168 mehr…
- Heat Transfer to Supercritical Water in Advanced Power Engineering Applications: An Industrial Scale Test Rig. Journal of Energy Resources Technology 140 (6), 2018, 062002 mehr…
2017
- Potenzial der Geothermie im deutschen Energiesystem. BWK Das Energie-Fachmagazin 69 (10), 2017, 62-65 mehr…
- Hydrothermale Geothermie in Deutschland - Potential zur Stromerzeugung. Geothermische Energie 87 (2), 2017, 26-27 mehr…
- On the adhesive JKR contact and rolling models for reduced particle stiffness discrete element simulations. Powder Technology 319, 2017, 472-482 mehr…
- Dynamic study of ORC evaporator operating under fluctuating thermal power from waste heat sources. Energy Procedia 143, 2017, 404-409 mehr…
- Response time characterization of Organic Rankine Cycle evaporators for dynamic regime analysis with fluctuating load. Energy Procedia 129, 2017, 427-434 mehr…
- Ash particle sticking and rebound behavior: A mechanistic explanation and modeling approach. Proceedings of the Combustion Institute 36 (2), 2017, 2341–2350 mehr…
- Organic Rankine Cycles (ORC) for mobile applications – Economic feasibility in different transportation sectors. Applied Energy 204, 2017, 1188-1197 mehr…
- Dynamic Simulation of an Organic Rankine Cycle - Detailed Model of a Kettle Boiler. energies 10 (4), 2017, 548 ff. mehr…
2016
- Experimental study of an ORC (Organic Rankine Cycle) and analysis of R1233zd-E as a drop-in replacement for R245fa for low temperature heat utilization. Energy 103, 2016, 660-671 mehr…
- The misselhorn cycle: batch-evaporation process for efficient low-temperature waste heat recovery. Energies, 2016, 337 mehr…
- Development of a new empirical correlation for the prediction of the onset of the deterioration of heat transfer to supercritical water in vertical tubes. International Journal of Heat and Mass Transfer 102, 2016, 133-141 mehr…
- Innovative CHP concept for ORC and its benefit compared to conventional concepts. Applied Energy 183, 2016, 478-490 mehr…
2015
- Optimal heat source temperature for thermodynamic optimization of sub-critical organic rankine cycles. Energy 88, 2015, 897-906 mehr…
2014
- Investigation of hydrofluoroolefins as potential working fluids in organic Rankine cycle for geothermal power generation. Energy 67, 2014, 106-116 mehr…
- Economic comparison of ORC (Organic Rankine cycle) processes at different scales. Energy 74, 2014, 694-706 mehr…
- Effect and comparison of different working fluids on a two-stage organic rankine cycle (ORC) concept. Applied Thermal Engineering 63, 2014, 246-253 mehr…
2012
- Evaluation, comparison and validation of deposition criteria for numerical simulation of slagging. Applied Energy 93, 2012, 184--192 mehr…