5th International Seminar on
ORC Power Systems
Athens Greece

 
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Day 3: Wednesday September 11, 2019


[Sun Sep 08] [Mon Sep 09] [Tue Sep 10] [Wed Sep 11] [Thu Sep 12]
Olympia Attica Templar's Kallirhoe
09:00   Session 6A: Novel/advanced architectures (1)
Chair: Tryfon Roumpedakis
09:00
20 mins
Investigation of an ORC System with Integrated Phase Change Engine Cooling
Oliver Dingel, Daniel Luederitz, Thomas Arnold
09:20
20 mins
Mapping of Performance of Pumped Thermal Energy Storage (Carnot battery) Using Waste Heat Recovery
Olivier Dumont, Rémi Dickes, Mitchel Ishmael, Vincent Lemort
09:40
20 mins
Flexibility and Economic Dispatch of Island Power Systems with Integrated Thermal Energy Storage in Smart Grids
Panagiotis Romanos, Emmanouil Voumvoulakis, Nikolaos Hatziargyriou, Christos Markides
10:00
20 mins
Performance Comparison of Different Rankine Cycle Technologies Applied to Low and Medium Temperature Industrial Surplus Heat Scenarios
Goran Durakovic, Monika Nikolaisen
10:20
20 mins
Experimental Results of a Waste Heat Recovery System with Ethanol Using Exhaust Gases of a Light-duty Engine
Jelmer Rijpkema, Fredrik Ekström, Karin Munch, Sven Andersson
09:00   Session 6B: System Design - Cycle configurations
Chair: Christos Markides
09:00
20 mins
Thermo-economic Analysis of Dual-pressure Evaporation Organic Rankine Cycle System Using R245fa
Jian Li, Yuanyuan Duan, Zhen Yang
09:20
20 mins
Structural Uncertainty Estimation of Turbulence Models in Organic Rankine Cycle Applications
Giulio Gori, Nassim Razaaly, Gianluca Iaccarino, Pietro Marco Congedo
09:40
20 mins
A Comparison between Cascaded and Single-stage ORC Systems Taken from the Component Perspective
Martin White, Matthew Read, Abdulnaser Sayma
10:00
20 mins
Enhanced Cascade Cycle
Roberto Bini, Davide Colombo, Claudio Pietra
10:20
20 mins
Effect of Working Fluid Type on Low Temperature Rankine Cycle Optimization
Mina Shahrooz, Per Lundqvist, Petter Nekså
09:00   Session 6C: Volumetric Expanders (2)
Chair: RIchard Aumann
09:00
20 mins
Experimental Evaluation of R1336mzz(Z) as Low GWP Replacement for R245fa in a Scroll Expander
Matthias Welzl, Florian Heberle, Theresa Weith, Dieter Brüggemann
09:20
20 mins
Developement and Demonstration on Single Screw Expander in Organic Rankine Cycle
Yu Ting Wu, Wei Wang, Biao Lei, Rui Ping Zhi, Chong Fang Ma
09:40
20 mins
Study of a Waste Energy Driven Organic Rankine Cycle Using Linear Piston Expander for Marine Applications
ChunWee Ng, Ivan CK Tam, Dawei Wu
10:00
20 mins
Model Based Design of a Dual Intake Port Sliding Vane Rotary Expander for Small Scale ORC-based Power Units
Fabio Fatigati, Marco Di Bartolomeo, Davide Di Battista, Roberto Cipollone
10:20
20 mins
Development and Testing of a Free Piston Linear Expander for Organic Rankine Cycle Based Waste Heat Recovery Application
Muhammad Usman, Apostolos Pesyridis, Sam Cockerill, Thomas Howard
09:00   Session 6D: Supercritical-Transcritical Cycles
Chair: George Tsatsaronis
09:00
20 mins
Performance Comparison of Transcritical CO2 Power cycle, Organic Rankine Cycle and Kalina Cycle for Low Temperature Geothermal Source
Fanxiao Meng, Enhua Wang
09:20
20 mins
Combined Heat and Power Generation by Enhanced Geothermal Systems: Comparison of Direct and Indirect Concepts for Water and Supercritical CO2 as Heat Carriers
Christopher Schifflechner, Fabian Dawo, Sebastian Eyerer, Christoph Wieland, Hartmut Spliethoff
09:40
20 mins
The Dynamic Performance and Control Strategy of a CO2 Transcritical Cycle for Waste Heat Recovery of Internal Combustion Engine
Rui Wang, Gequn Shu, Hua Tian, Xuan Wang, Jinwen Cai, Zhijie Li, Xianghua Kong
10:00
20 mins
The Role of Operational Variability on the Non-ideal Flow in Supersonic Turbines for Supercritical Organic Rankine Cycles
Alessandro Romei, Davide Vimercati, Alberto Guardone, Giacomo Persico
10:40   Break
11:10   Session 7A: Novel/advanced architectures (2)
Chair: Oliver Dingel
11:10
20 mins
Extensive Techno-economic Assessment of ORC and Inverted Brayton Cycle Combined for High-temperature Waste Recovery
Kirill Abrosimov, Andrea Baccioli, Aldo Bischi
11:30
20 mins
Potential of a Regenerative Transcritical Series Two Stage Organic Rankine Cycle for Dual Source Waste Heat Recovery
Anandu Surendran, Satyanarayanan Seshadri
11:50
20 mins
Model, Simulation and Experiments for a Buoyancy Organic Rankine Cycle
Jeroen Schoenmaker, Pâmella Gonçalves Martins, Guilherme Corsi Miranda da Silva, Julio Carlos Teixeira
11:10   Session 7B: System Design - Operating Parameters
Chair: Stratis Varvagiannis
11:10
20 mins
Uncertainty Quantification of Performance Parameters in a Small Scale ORC Test Rig
Michele Bianchi, Lisa Branchini, Andrea de Pascale, Francesco Melino, Saverio Ottaviano, Antonio Peretto, Nicola Casari, Ettore Fadiga, Michele Pinelli, Pier Ruggero Spina, Alessio Suman
11:30
20 mins
Operating Characteristics of Working Fluid Pump in a 315 kW Organic Rankine Cycle System
Zhe Wu, Zhiwei Yuan, Long Chen, Jianzhao Li
11:50
20 mins
Experimental Investigation on the Effect of a Separator on Operating Parameters of an ORC
Tomasz Z. Kaczmarczyk, Grzegorz Żywica, Eugeniusz Ihnatowicz
11:10   Session 7C: Heat Exchangers (2)
Chair: Antonios Charalampidis
11:10
20 mins
Economic Optimization of Heat Exchanger Design for Geothermal Applications
Willem Faes, Steven Lecompte, Johan Van Bael, Robbe Salenbien, Kim Verbeken, Michel De Paepe
11:30
20 mins
Droplet Detachment during Condensation Process on a Downward-facing Grooved Surface
He Wang, Zilong Deng, Chengbing Zhang
11:50
20 mins
An Innovative Method to Enable Stable, High Efficient, Evaporation in Thin Volume ORC Evaporator Modules
Cor Rops, Patrique Boerboom
12:10
20 mins
Experimental Study on the Influence of Heat Exchanger on the Organic Rankine Cycle Performance
Yingzong Liang, Xianglong Luo, Xiaosheng Zheng, Jianyong Chen, Zhi Yang, Ying Chen
11:10   Session 7D: Simulation methods & control
Chair: Hua Tian
11:10
20 mins
Non-linear State Estimator for Advanced Control of an ORC Test Rig for Geothermal Application
Roberto Pili, Sebastian Eyerer, Fabian Dawo, Christoph Wieland, Hartmut Spliethoff
11:30
20 mins
Artificial Neural Networks for Real-time Model Predictive Control of Organic Rankine Cycles for Waste Heat Recovery
Yannic Vaupel, Adrian Caspari, Nils C. Hamacher, Wolfgang R. Huster, Adel Mhamdi, Ioannis G. Kevrekidis, Alexander Mitsos
11:50
20 mins
Toward a High Resolution Real Gas Finite Volume Solver with Multi Optimal Order Detection
Michael Deligant, Xesus Nogueira, Sofiane Khelladi, Emilie Sauret, Brian Reding
12:10
20 mins
Influence of Superheated Vapor in Binary Cycle with Working Fluid R123 Utilizing Low-temperature Geothermal Resources
Denny Surinda, Wahyu Caesarendra, Totok Prasetyo, Taufik Taufik
12:30   Lunch on the rooftop garden
14:00   Keynote Wolfgang Klink, Business Owner - Siemens Heat ReCycle Solutions Siemens Gas & Power
Chair: Sotirios Karellas
14:00
30 mins
The role of gas turbines and ORC technology in a growing demand for decentralized power generation
Wolfgang Klink
14:30   Piero Colonna, Chair of Propulsion and Power, Delft University of Technology
Chair: Sotirios Karellas
14:30
15 mins
Supercritical CO2 based waste heat recovery systems for combined cycle power plants
Carlo De Servi, Stefano Trabucchi, Teus van der Stelt, Frank Strobelt, Stefan Glos, Wolfgang Klink, Piero Colonna
14:45   Award ceremony & conference closure by Sotirios Karellas
15:00   KCORC meeting
16:00   Farewell drinks