Thermodynamic comparison of cryogenic and membrane oxygen production for the supercritical NET power cycle

Bernhard Lube¹, Erhard Perz², Wolfgang Sanz¹

1: Graz University of Technology, Graz, Austria; 2: Simtech Simulation Technology, Graz, Austria

Thermodynamic benchmarking of sCO2 Allam cycle against alternative oxy-fuel cycles: a comparative analysis

Ihtishamul Haq, Andreas Werner, Markus Haider

IET, Vienna University of Technology, Vienna, AT

Off-design operative conditions of the Desolination CO2 blended power plant with constant inventory

Matyáš Junek, Ettore Morosini, Marco Astolfi, Giampaolo Manzolini

Politecnico di Milano, Italy

Off-design of a lab scale SCO2 based thermally integrated pumped thermal energy storage

Syed Safeer Mehdi Shamsi, Stefano Barberis, Simone Maccarini, Alberto Traverso

University of Genoa, Italy

Thermal characteristics of supercritical CO2 gas turbine cycles integrated with renewable methanol generation systems

Monika Sharevska, Maja Sharevska, Gerwin Hoogsteen, Johann Hurink, Artur Pozarlik, Yashar Hajimolana

University of Twente, The Netherlands

Systematic data-driven controller tuning for reliable and efficient offdesign operation of a recuperated sCO2 cycle over a wide range of power levels and ambient temperatures

Markus Hofer, Matthias Peiretti, Michael Buck, Jörg Starflinger

University of Stuttgart, Germany

An investigation of supercritical carbon dioxide in 1.5 mm horizontal channels at elevated thermal loads

Zachary James Jackson, Peter Ireland

University of Oxford, United Kingdom

Numerical Investigation of Header Design Parameters for Enhanced Flow Distribution in Minichannel Printed Circuit Heat Exchangers for Supercritical Carbon Dioxide Applications

Ahmad Ali Awais¹, Markus Hofer¹, Michael Buck¹, Sarah Tioual-Demange², Jörg Starflinger¹

1: University of Stuttgart, Germany; 2: FIVES Cryo, France

Thermofluid Network Simulation of a Natural Draft Direct Dry Cooling System for a 50 MWe sCO2 Power Cycle for CSP Application

Christoffel Hendrik van Niekerk, Johannes Petrus Pretorius, Ryno Laubscher

Stellenbosch University, South Africa

Mixed convection at supercritical pressures

Marko Draskic, Jerry Westerweel, Rene Pecnik

Department of Process & Energy, TU Delft, Netherlands, The

Experimental and numerical study of supercritical CO2 cooler

Giuseppe Petruccelli¹, Teemu Turunen-Saaresti¹, Damien Serret², Aki Grönman¹, Aurélien Conrozier², Amir Momeni Dolatabadi¹

1: LUT University, Finland; 2: TEMISTh SAS, France

Dynamic Analysis of CO2-SO2 Recompression Rankine Cycle Using Waste Heat

Matěj Jeřábek¹, Václav Dostál¹, Lorenzo Cosi², Emanuela Alfarano², Francesco Fantozzi³

1: Czech technical university in Prague, Czech Republic; 2: Baker Hughes; 3: University of Perugia

sCO2 waste heat recovery system optimization for electric arc furnaces exhaust stream

Ladislav Vesely¹, Logan Rapp², Jayanta Kapat¹

1: University of Central Florida, United States of America; 2: Sandia National Laboratories

Development of 2MW sCO2 power system for waste heat recovery at KEPCO

Beomjoo Kim¹, Cheolhee Lee¹, Seungho Ryu¹, Joongmyeon Bae²

1: KEPCO (Korea Electric Power Corporation), Korea, Republic of (South Korea); 2: Korea Advanced Institute of Science and Technology, Korea, Republic of (South Korea)

Challenges in scaling sCO2 compressor speedline to different intake thermodynamic conditions

Alessandro Romei, Giacomo Persico

Politecnico di Milano, Italy

Desolination Project sCO2 Axial Expander development

Lorenzo Cosi, Andrea Paggini, Tommaso Diurno, Andrea Nenciolini, Lorenzo Lunghi

Baker Hughes, Italy

Computation of Performance Maps for Centrifugal Compressors in Supercritical CO2 Applications: Influence of Two-Phase Flow on choking mass flow rate

Sebastian Schuster¹, Michael Wannek², Dieter Brillert¹

1: University of Duisburg-Essen, Germany; 2: Siemens Energy Duisburg, Germany

Analysis and design of an ultra-high temperature heat pump using CO2 providing carbon-neutral industrial heat

Lukas Steinberg¹, Stefan Glos², Niclas Adelt², Dominic Schlehuber², Roland Span¹

1: Ruhr-University Bochum, Germany, Germany; 2: Siemens Energy, Mülheim an der Ruhr, Germany

Transcritical CO2+Fluorobenzene High-Temperature Heat Pumps Thermally Integrated with Air Separation Unit Systems: Mixture Bubble Points Measurements and Cycle Analysis

Michele Doninelli¹, Mattia Baiguini^1,2, Vladimir Naumov¹, Gioele Di Marcoberardino¹, Paolo Giulio Iora¹

1: University of Brescia, Italy; 2: IUSS Pavia

A case study of using sCO2 equipment in different geothermal energy systems: AGS, EGS and CPG

Morteza Esmaeilpour¹, Christopher Schifflechner², Nicolas Rangel Jurado¹, Tsubasa Onishi¹, Daniel Pokras¹, Jasper de Reus¹, Sebastian Köhlert³, Martin O. Saar¹

1: Chair of Geothermal Energy and Geofluids, Department of Earth and Planetary Sciences, ETH Zurich; 2: Chair of Energy Systems, School of Engineering and Design, Technical University of Munich; 3: MAN Energy Solutions Schweiz AG, Switzerland

The Development of an sCO2 Test Facility for Particle-to-sCO2 Heat Exchanger Performance Evaluation

Bryan J. Siefering¹, Muhammad Umer¹, Ellen B. Stechel², Brian M. Fronk¹

1: The Pennsylvania State University, United States of America; 2: Arizona State University, United States of America

Design challenges and preliminary test results of a high temperature supercritical carbon dioxide dry gas seal test rig

Abdelrahman Abdeldayem, Sajal Kissoon, Eduardo Anselmi Palma

Faculty of Engineering and Applied Sciences, Cranfield University, United Kingdom

Results of the project "Purification and purity control of CO2 gas in power cycles - CiCiMe"

Jan Berka^1,2, Tomáš Hlinčík², Karel Dočkal¹, Jiří Vávrovec¹, Jan Hásek¹, Patricie Halodová¹, Alice Vágenknechtová², Viktor Tekáč², Jan Vít¹, Kamil Sobek¹, Lucia Rozumová¹

1: Centrum výzkumu Řež s.r.o., Czech Republic; 2: University of Chemistry and Technology Prague, Czech Republic