Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).

Please note that all times are shown in the time zone of the conference. The current conference time is: 23rd Apr 2024, 01:08:30pm BST

 
Only Sessions at Location/Venue 
 
 
Session Overview
Date: Saturday, 09/Sept/2023
9:00am
-
9:15am
6th Short Course: Welcome and Introduction
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
9:15am
-
10:15am
Short Course S1: Advances in Screw Machines technology
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Neeraj Bikramaditya
 

Advances in Screw Machines technology

Ahmed Kovacevic

City, University of London, United Kingdom

10:15am
-
10:30am
Coffee Break
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
10:30am
-
12:45pm
Short Course S2: 1D and 3D CFD for Screw Machines
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Neeraj Bikramaditya
 

Deforming Grid and CFD Modelling in Twin Screw Machines

Sham Rane

City, University of London, United Kingdom



Screw Machine Integrated models – SCORG & GT-SUITE

Gautham Ramchandran1, Marek Lehocky2, Nils Framke2

1: Gamma Technologies LLC., United States of America; 2: Gamma Technologies GmbH, Germany



Digital Twin and CFD with ANSYS

Bill Holmes

Ansys Canada Ltd., Canada

12:45pm
-
2:00pm
Lunch Break
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
2:00pm
-
5:00pm
Short Course S3: Developments in Numerical Aspects and Modelling
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Prof. Ahmed Kovacevic
 

Orthogonal Mesh Generation of Screw Compressors for Capturing Tip Leakage Flows

Peter Eiseman, Samuel James, Karan Baliga

PDC LLC, United States of America



Conjugated heat transfer analysis of an oil-free internally cooled twin screw compressor

Davide Ziviani1, David Rowinski2

1: Purdue University, United States of America; 2: Convergent Science, Inc., United States of America



New development and improvement of Simerics CFD software for compressor simulations

Hui Ding

Simerics Inc., United States of America



Coupled flow and vibro-acoustics simulations: Case study of a Rotary rolling piston compressor

Yangfan Liu, Davide Ziviani

Purdue University, United States of America

5:00pm
-
5:15pm
Coffee Break
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
5:15pm
-
6:00pm
Discussion 1 – Forum 1
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Prof. Ahmed Kovacevic
Co-Chair: Dr. Sham Rane
Date: Sunday, 10/Sept/2023
9:15am
-
10:15am
Short Course S4: Keynote
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Neeraj Bikramaditya
 

Partitioned OpenFOAM solver for thermo-mechanical fluid-structure interaction

Zeljko Tukovic

University of Zagreb, Croatia

10:15am
-
10:30am
Coffee Break
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
10:30am
-
12:45pm
Short Course S5: Machine Learning
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Neeraj Bikramaditya
 

Machine Learning in Fluid Mechanics

Miguel A. Mendez

von Karman Institute for Fluid Dynamics, Belgium



Physics-informed machine learning - Hype or new trend in computational engineering?

Matthias Möller

Delft University of Technology, Netherlands, The



The Potential of Machine Learning Approaches for Compressor Systems: Can machine learning be really useful for engineering design, analysis and operations?

Sathiskumar Ponnusami

City, University of London, United Kingdom

12:45pm
-
2:00pm
Lunch Break
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
2:00pm
-
3:50pm
Short Course S6: Modelling flows in rotary machines – Applications
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Yang Lu
 

ANSYS Forte Positive Displacement Compressor Enhancements and Comparisons between ANSYS CFX and ANSYS Forte

Scott Branch1, William Holmes2

1: Trane Technologies/ Trane, United States of America; 2: Ansys Canada Ltd, Canada



CFD Analysis of Leakage Flow in the Radial Tip Gap of a Roots Blower

Neeraj Bikramaditya

City, University of London, United Kingdom



Multi-phase screw pump

Shuaihui Sun

Xi'an University of Technology, China, People's Republic of

3:50pm
-
4:40pm
Short Course S7: Experimental topics related to PDM
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Dr. Sham Rane
Co-Chair: Neeraj Bikramaditya
 

State of the art experimental techniques to study heat transfer and flow field in clearances of positive displacement rotary machines

Brijeshkumar Patel

City, University of London, United Kingdom

4:40pm
-
5:00pm
Coffee Break
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
5:00pm
-
6:00pm
Discussion 2 – Forum 2
Location: ELG03
6th Short Course on CFD in Positive Displacement Machines
Chair: Prof. Ahmed Kovacevic
Co-Chair: Dr. Sham Rane
6:30pm
-
8:00pm
Early registration: Evening drinks reception and early registration
Location: Pavilion
Date: Monday, 11/Sept/2023
9:00am
-
9:30am
Registration
Location: OTLT Foyer
9:30am
-
9:50am
Opening Session: Conference Welcome
Location: B200
Chair: Prof. Ahmed Kovacevic
Co-Chair: Halil Lacevic

Conference will be open by Professor Elisabeth Hill, Deputy President at City, University of London

9:50am
-
10:20am
Keynote Session 1
Location: B200
Chair: Ivor Rhodes
Co-Chair: Halil Lacevic
 

Hydrogen Compression Challenges for Net Zero Targets

Ian M Arbon

Engineered Solutions, United Kingdom

10:20am
-
10:40am
Coffee Break
Location: Pavilion
10:40am
-
11:40am
1A Screw Compressors
Location: B200
Chair: Dr. Sham Rane
Co-Chair: Neeraj Bikramaditya
 

Comparison of PV-diagrams between CFD and experimental results for twin-screw compressors

Jin Zhu, Vishnu Sishtla

Carrier Corp, United States of America



Influence of bearing and seal design on performance of an oil-injected screw compressor for refrigeration applications

Thibaud Plantegenet1, David Buckney2, Lihini Seneviratne2, Matthew Read1

1: City, University of London, United Kingdom; 2: Mayekawa UK Ltd, Glasgow



Simplified engineering calculation methods of the temperature distribution along the screw compressor rotors

Timur Mustafin1, Ruslan Yakupov1,2

1: Kazan National Research Tehnological University, Russian Federation; 2: Chelyabinsk Compressor Plant, Russian Federation

1B Scroll Compressors
Location: BG02
Chair: Dr. Ashvin Dhunput
Co-Chair: Yang Lu
 

Preliminary design and performance evaluation of micro scroll compressor used in refrigeration systems

Shuo Song, Yuanyang Zhao, Qichao Yang, Guangbin Liu, Liansheng Li

Qingdao University of Science and Technology, China



A Study to Improve Efficiency of a Variable Speed Scroll Compressor

Mathew Pazhathara James, Alex Schmig, Joe Ziolkowski

Trane Technologies

1C Reciprocating Compressors
Location: BG03
Chair: Prof. Andreas Bruemmer
Co-Chair: Aleksander Krupa
 

Feasibility Study on Two Novel Lubricants for Carbon Dioxide Reciprocating Compressor

Xin Ding1, Justin Kontra2, Frank-Olaf Mähling2, Eckhard Groll1, Davide Ziviani1

1: Herrick Laboratories, School of Mechanical Engineering, Purdue University, West Lafayette, IN, USA; 2: Evonik Oil Additives Inc., Darmstadt, Germany



Numerical analysis of the dynamic two-phase flow behavior in the ionic compressor with a novel H-shaped piston

Zekun Liu, Xiang Kang, Yun Li

Xi’an Jiaotong University, People's Republic of China



Parametric analysis and investigations in crankshaft design for the reciprocating compressors

Atacan Oral1, Umar Ul Haque2, Ozgur Yalcin2, Ismail Lazoglu3

1: Arcelik Central R&D, Turkey; 2: Arcelik Compressor Plant, Turkey; 3: Koc University

11:40am
-
12:00pm
Industry Talk - Platinum Sponsor Holroyd
Location: B200
Chair: Dr. Matthew Read
Co-Chair: Halil Lacevic
12:00pm
-
12:30pm
Keynote Session 2
Location: B200
Chair: Dr. Matthew Read
Co-Chair: Halil Lacevic
 

GreenSCIES – a smart local energy system in Islington that we hope to connect to City, University of London

Graeme Maidment

GreenSCIES, United Kingdom

12:30pm
-
1:30pm
Lunch Break
Location: OTLT Foyer
1:30pm
-
2:30pm
2A Screw Compressors
Location: B200
Chair: Dr. David Buckney
Co-Chair: Hossein Keshtkar

Presentations of research papers

 

CFD Analysis of Leakage Flow in the Radial Tip Gap of a Roots Blower

Neeraj Bikramaditya, Sham Rane, Ahmed Kovacevic, Brijeshkumar Patel

City, University of London, United Kingdom



Thermodynamic properties of oil droplets impacting on chamber wall in oil-injected screw compressors

Di Yan1,2, Bo Peng1,2, Guo Xiao1,2

1: Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering, Wuhan University of Science and Technology, Wuhan, 430081, China; 2: Key Laboratory of Metallurgical Equipment and Control Technology, Ministry of Education, Wuhan University of Science and Technology, Wuhan, 430081, China



Experimental investigation of the distribution of two-phase flow in oil-injected twin-screw compressors

Matthias Heselmann1, Andreas Brümmer1, Ulrich Dämgen2

1: TU Dortmund University, Germany; 2: BOGE KOMPRESSOREN Otto Boge GmbH & Co. KG, Germany

2B Working Fluid And System
Location: BG02
Chair: Dr. Thibaud Plantegenet
Co-Chair: Dr. Thibaud Plantegenet

Presentations of research papers

 

Analysis of R454B as a low-GWP refrigerant alternative for R410A in a vapor-injected rotary compressor

Tim Pfeiffer1,2, Amjid Khan1, Craig R. Bradshaw1

1: Center for Integrated Building Systems, Oklahoma State University, Stillwater, OK 74075, USA; 2: Technical University of Dresden, Dresden 01069, Germany



Compressor performance for varying compositions of high-glide mixtures R1233zd(E)/R1234yf and R1336mzz(Z)/R1234yf

Leon Philipp Martin Brendel1, Silvan N. Bernal1, Dennis Roskosch2, Cordin Arpagaus1, Andre Bardow2, Stefan S. Bertsch1

1: OST - Easter Switzerland University of Applied Sciences, Switzerland; 2: Energy and Process Systems Engineering, ETH Zürich, 8092 Zürich, Switzerland



Use of CFD and geometry optimization to improve the primary and secondary oil separation of a rotary vane oil flooded compressor

James Willie, Rumit Ganatra

CVS Engineering GmbH, Germany

2C Reciprocating Compressors
Location: BG03
Chair: Dr. Andy Pearson
Co-Chair: Aleksander Krupa

Presentations of research papers

 

Development of reduced order model for performance prediction of reciprocating compressor

Hosik Jeong1, Been Oh1, Dongwon Kim1, Kwongi Lee1, Hyungyul Kim3, Jongsoo Kim4, Gyungmin Choi2

1: Graduate School of Mechanical Engineering, Pusan National University, Busan 46241, Republic of Korea; 2: Department of Mechanical Engineering, Pusan National University, Busan 46241, Republic of Korea; 3: LG Electronics Kitchen Appliance Lab., 391-2, Gaeumjeong-dong, Changwon, Gyeongnam, Republic of Korea; 4: H&A R&D Center, LG Electronics Inc., 327-23, Kasan-dong, Geumchon-gu, Seoul 153-082, Republic of Korea



Numerical Investigation of the Effect of Cylinder Head Torque on Gas Leakage in Hermetic Compressors

Emin Övünç ŞENGÜN

Arçelik AŞ, Turkey



Numerical Analysis of a Vapor-Injected Reciprocating Compressor for a Multi-Evaporator Domestic Refrigerator/Freezer Application

Changkuan Liang, Haotian Liu, Davide Ziviani, James E. Braun, Eckhard A. Groll

Ray W. Herrick Laboratories, Purdue University Mechanical Engineering West Lafayette, IN, USA

2:30pm
-
2:50pm
Coffee Break
Location: Pavilion
2:50pm
-
4:00pm
Panel Session 1: Hydrogen
Location: B200
Chair: Dr. Gunther Machu
Co-Chair: Halil Lacevic
4:00pm
-
4:15pm
Industry Talk - Gold Sponsor Howden
Location: B200
Chair: Dr. Matthew Read
Co-Chair: Halil Lacevic

Fraser Jardine, Lead Product Engineer

Graeme Hogarth, Package Manager 

4:15pm
-
5:15pm
3A Screw Compressors
Location: B200
Chair: Prof. Nikola Stosic
Co-Chair: Neeraj Bikramaditya

Presentations of research papers

 

Mesh generation for twin-screw compressors by spline-based parameterization using preconditioned Anderson acceleration

Ye Ji1,2, Matthias Möller2

1: Dalian University of Technology, School of Mathematical Sciences, Dalian, 116024, China; 2: Delft Institute of Applied Mathematics, Delft University of Technology, Delft, 2628CD, the Netherlands



Orthogonal Mesh Generation of Screw Compressors for Capturing Tip Leakage Flows

Samuel Ebenezer James1, Karan H Baliga1, Peter R Eiseman2

1: Program Development Company LLC, Bangalore, India - 560037; 2: Program Development Company, New York, United States - 10601



Two Way Coupling of CFD Conjugate Heat Transfer Simulation with Solid Thermal Expansion in a Twin Screw Compressor

Hui Ding, Haiyang Gao, Xiaonong Meng

Simerics Inc., United States of America

3B Scroll Compressors
Location: BG02
Chair: Dr. James Willie
Co-Chair: Yang Lu

Presentations of research papers

 

Experimental Testing of a Scroll Compressor with Two-phase Refrigerant Flows

Nicolas Leclercq1, Vincent Lemort1, Benedikt G. Bederna2

1: University of Liège, Belgium; 2: Technische Universität Dresden, Germany



Experimental Investigation And Advanced Exergy Analysis Of Different Factors That Can Affect Seasonal Performance In An R410A Chiller

Sugun Tej Inampudi1, Stefan Elbel1,2

1: University of Illinois at Urbana-Champaign, USA; 2: Creative Thermal Solutions, Inc., USA



Experimental Research of Pressure-Volume Diagrams in a Scroll Compressor at High Speed

Xiaowen Li1,2,3, Qiuhe Guo3, Yusheng Hu1,2,3, Huijun Wei1,2,3, Yi Liao1, Jia Yao2, Shuanglai Liu3

1: State Key Laboratory of Air-conditioning Equipment and System Energy Conservation, Jinji West Rd., Zhuhai City, 519070, P. R. China; 2: Guangdong Key Laboratory of Refrigeration Equipment and Energy Conservation Technology, Zhuhai 519070, P. R. China; 3: Gree Electric Appliances, Inc. of Zhuhai, 519070, P. R. China

3C Other Compressor Types
Location: BG03
Chair: Prof. Christiane Thomas
Co-Chair: Dr. Thibaud Plantegenet

Presentations of research papers

 

CFD studies on ejectors configured with twisted circular profile lobed nozzle

Annamalai Mani2, Kharsade Sachin Angad1

1: Department of Mechanical Engineering Indian Institute of Technology Madras, India; 2: Department of Mechanical EngineeringIndian Institute of Technology Madras, India



Development and Performance Evaluation of a Micro Air Blower

Ahmed Mohamed Reda El Baz1, Mohammed Akmal Ammar2, Nabil Abdelaziz Mahmoud2, Abdelrahman Abdeldayem3, Abdelnaser Sayma3

1: The British University in Egypt, Egypt; 2: Ain Shams University, Egypt; 3: City University of London, UK



Active Magnetic Bearings, Variable-Speed Centrifugal Air Compressors Suitable to Reduce Carbon Footprint, is it Really the Case?

Mihail Lopatin2, Timo Pulkki2, Igor Nagaev2, Ramdane LATEB1, Joaquim DA SILVA1

1: SKF,Magnetic Mechatronics Saint Marcel, France; 2: TAMTURBO OYJ, TAMPERE, FI-33100, FINLAND

6:30pm
-
10:30pm
Conference Dinner
Location: Mansion House
Date: Tuesday, 12/Sept/2023
8:45am
-
9:00am
Registration
Location: Pavilion
9:00am
-
9:30am
Keynote Session 3
Location: B200
Chair: Prof. Abdulnaser Sayma
Co-Chair: Halil Lacevic

 

Low Carbon Heating Solution via Heat Recovery with Heat Pump

Jin Yan

Danfoss Turbocor Compressor Inc., United States of America

9:30am
-
9:50am
Coffee Break
Location: Pavilion
9:50am
-
10:50am
4A Screw Compressors
Location: B200
Chair: Prof. Eckhard A. Groll
Co-Chair: Neeraj Bikramaditya

Presentations of research papers

 

Investigating alternative rotor materials to increase displacement and efficiency of screw compressor while considering cost and manufacturability

Abhishek Kumar1,2, Kewal Patil3, Amey Kulkarni3, Sumit Patil2

1: Centre for Compressor Technology, City, University of London, London, U.K.; 2: Kirloskar Pneumatic Company Limited, Pune, India; 3: Vishwakarma Institute of Information Technology, Pune, India



Investigation and Optimization of a Twin-Screw Compressor with Internal Cooling Channels

Abhignan Saravana1, Haotian Liu1, Nicholas Able2, James Collins2, Eckhard Groll1, Davide Ziviani1

1: Purdue University, United States of America; 2: Ingersoll Rand



Design of hobbing cutter for variable-pitch screw rotor

Yuan Hao1, TongLin Yao1, ChangFeng Liu1, Yue Shu2

1: Compressor Department, Shanghai Marine Diesel Engine Research Institute, China; 2: State Key Laboratory of Compressor Technology, Hefei General Machinery Research Institute, China

4B Scroll Compressors
Location: BG02
Chair: Prof. Vincent Lemort
Co-Chair: Yang Lu

Presentations of research papers

 

CFD Simulation of an Orbiting Scroll Bearing Hub

Scott Branch

Trane Technologies/ Trane, United States of America



Hybrid wrap-based shape optimization of a scroll compressor with deep reinforcement learning

Janggon Yoo, Daegyoun Kim

KAIST, Korea, Republic of (South Korea)



Numerical and experimental study of 120 ℃ heat pump using a scroll compressor.

Sandeep Koundinya, Jothilingam J, Satyanarayanan Seshadri, Rajendra Kumar Martin S

Indian Institute of Technology, Madras, India

4C Reciprocating Compressors
Location: BG03
Chair: Prof. Craig Bradshaw
Co-Chair: Dr. Thibaud Plantegenet

Presentations of research papers

 

INFLUENCE OF 3D PRINTED ELASTIC STRUCTURES ON THE PRESSURE PULSATIONS IN THE RECIPROCATING COMPRESSOR MANIFOLD

Damian Brewczynski, Kamil Chmielarczyk, Jarosław Błądek, Przemysław Młynarczyk

Cracow University of Technology, Poland



Experimental and Numerical Investigation of the Discharge Valve Limiter Geometric Features Change on Compressor Thermal Efficiency

Alperen Ekemen1,2, Ali Pinarbasi2, Caglar Sahin1, Aytunc Yildirim1

1: Arcelik A.S. Central R&D, Istanbul, Turkey; 2: Yildiz Technical University, Istanbul, Turkey



New Concept for Electrically Driven Air Compressors for Commercial Vehicles – General Layout and Indicator Measurements

Max Joswig, Konrad Klotsche, Thomas Mösch, Jörg Nickl, Christiane Thomas

Bitzer Chair of Refrigeration, Cryogenics and Compressor Technology, Technische Universität Dresden, Germany

 
10:50am
-
11:20am
Keynote Session 4
Location: B200
Chair: Dr. Sham Rane
Co-Chair: Halil Lacevic
 

Recent Innovation in Turbo-compressors

Markus Röhner

MAN Energy Solutions, Germany

11:20am
-
11:30am
Lightyear Foundation - breaking down the barriers to disabled children taking part in STEM
Location: B200
Chair: Dr. Sham Rane
Co-Chair: Halil Lacevic
11:30am
-
12:30pm
Laboratory Tour
Location: OTLT Foyer
Chair: Aleksander Krupa
12:30pm
-
1:30pm
Lunch Break
Location: OTLT Foyer
Poster Presentations
Location: OTLT Foyer
Chair: Halil Lacevic
1:30pm
-
2:30pm
5A Screw Compressors
Location: B200
Chair: Dr. VENU MADHAV KUPPACHI
Co-Chair: Hossein Keshtkar

Presentations of research papers

 

Theoretical analysis of hydrodynamic water-lubricated plain bearings for high-speed applications

Sami Tuffaha1,2, Thomas Moesch1,2, Konrad Klotsche1, Christiane Thomas1

1: Technische Universität Dresden, Germany; 2: Comibtherm GmbH



A Novel Screw Compressor with a Shunt Enhanced Decompression and Pulsation Trap (SEDAPT)

Paul Xiubao Huang1, Sean Yonkers2, James WILLIE3

1: Hi-Bar MC Technologies, LLC., United States of America; 2: Hi-Bar Blowers, Inc., United States of America; 3: CVS Engineering GmbH



Model Validation of Twin Screw Compressor with Optimized Injection Port for Unit Efficiency

Tasha Williams, Matthew Cambio

Trane Technologies, United States of America

5B Other Compressor Types
Location: BG02
Chair: Joseph Anthony Karnaz
Co-Chair: Yang Lu

Presentations of research papers

 

Numerical Simulation and Experimental Research of Multi-stage Roots Vacuum Pump

Kai Ma, Hongye Qiu, Dantong Li, Chongzhou Sun, Lantian Ji, Bingqi Wang, Weifeng Wu, Zhilong He

Xi'an Jiaotong University, China, People's Republic of



Measured reed valve dynamics of diaphragm pumps with laser Doppler vibrometer

Lukas Dür1, Andreas Egger1, Michael Lang1, Raimund Almbauer1, Ferdinand Cloos2, Fabian Brugger2

1: Graz University of Technology, Austria; 2: KNF Neuberger GmbH, Germany



Experimental Investigation of Oil Free Absorption-Compression Heat Pumps With Liquid Injection Screw Compressor for high Temperature Applications

Khalid Hamid

NTNU Norway, Norway

5C Other Compressor Types
Location: BG03
Chair: Dr. Thiago Dutra
Co-Chair: Aleksander Krupa

Presentations of research papers

 

Performance improvements of Scroll and Sliding Vane Expanders via a double intake port technology for ORC-based power units

Fabio Fatigati, Roberto Cipollone

University of L'Aquila, Italy



Numerical analysis of real fluid behavior effects on a sliding-vane compressor comprehensive model

Stefano Gianoncelli2, Andrea Genoni2, Ida Costanzo1, Stefano Murgia1, Abdullah Bamoshmoosh2, Gianluca Valenti2

1: Ing. Enea Mattei SpA, Italy; 2: Politecnico di Milano, Italy



CFD Simulation of Advanced Vapor Compressor for Seawater Desalination plants

Abdelnasser Mabrouk

Qatar Environment ad Energy Research Institute, HBKU, Qatar

Organising Committee Meeting
Location: EM01
Chair: Prof. Ahmed Kovacevic

 

2:30pm
-
2:50pm
Coffee Break
Location: Pavilion
2:50pm
-
4:10pm
6A Compressor Lubricants
Location: B200
Chair: Ivor Rhodes
Co-Chair: Neeraj Bikramaditya
 

Study of lubricant compatibility with a low-GWP refrigerant as an alternative to R410A in a compressor test loop

Bong Seong Oh, Gilbong Lee, Bongsu Choi, Sun-Ik Na, Gyunchul Hur, Ho-Sang Ra, Junhyun Cho

Korea Institute of Energy Research, Korea, Republic of (South Korea)



Solubility and viscosity of variably miscible mixtures of refrigerant and lubricant

Anthony Barthel1, Andrew Sumner1,2, Haley Webster1,2, Matthijs Van De Wall1,2

1: The Lubrizol Corporation; 2: CPI Fluid Engineering



Compressor Designs, Lubricant Options and Refrigerant Selections: Putting the Puzzle Together

Joseph Anthony Karnaz

Shrieve Chemical Products LLC, United States of America



Characteristics and Lubricity of Refrigeration Oil for R290

Tomohiro Takaki, Masaki Kawaguchi, Makoto Ando, Yuya Mizutani, Yuji Shitara

ENEOS Corporation, Japan

6B Scroll Compressors
Location: BG02
Chair: Prof. Raimund Almbauer
Co-Chair: Aleksander Krupa
 

Integrated Optimisation of High-Speed Motor Drive and Compressor System: A Case Study

Xin Ding1, Carlos Castillo2, Steven Pekarek2, Davide Ziviani1

1: Herrick Laboratories, School of Mechanical Engineering, Purdue University, West Lafayette, IN, USA; 2: School of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA



CFD Simulation Motion Analysis of an Orbiting Scroll Bearing Hub

Scott Branch

Trane Technologies/ Trane, United States of America



Experimental Comparison Into The Effect Of Oversized Heat Exchangers On Seasonal Performance Improvements Of A Two-Stage And A Variable Speed Compressor In An R410A Chiller

Sugun Tej Inampudi1, Stefan Elbel1,2

1: University of Illinois at Urbana-Champaign, USA; 2: Creative Thermal Solutions, Inc., USA



Application of 1D numerical transient compressor model to optimize performance of vapor injection heat pump system

Marek Lehocky, Nils Framke, Gautham Ramchandran, Arne Heinrich, Rodrigo Aihara

Gamma Technologies GmbH, Germany

6C Hydrogen Compression
Location: BG03
Chair: Prof. Ian M Arbon
Co-Chair: Yang Lu
 

Effects of oil compressibility on the thermal performances of diaphragm compressors used in the hydrogen refuelling station with a mathematical method

Yaling Zhao, Jiatong Zhang, Xueyuan Peng

Xi'an Jiaotong University, China, People's Republic of



Study of effects of hydraulic parameters on the motion of the free piston in ionic liquid compressors in hydrogen refuelling stations

Yi Jin, Jiacheng Jiang, Xueyuan Peng

Xi'an Jiaotong University, China, People's Republic of



Analysis and enhancement of heat transfer of the gas head cover of hydrogen diaphragm compressors

Shengdong Ren1, Xiaohan Jia1, Jiatong Zhang1, Jiacheng Jiang1, Xueyuan Peng1,2

1: Xi'an Jiaotong University, China, People's Republic of; 2: State Key Laboratory of Multiphase Flow in Power Engineering, Xi’an Jiaotong University No. 28 Xianning West Road, Xi'an 710049, China, People's Republic of



Hydrogen Compressors: a Few Technical Challenges

Enrico Scarpellini, Alessandro Traversari

CST - Compression Service Technology, Italy

 
4:10pm
-
5:00pm
Industry Talks
Location: B200
Chair: Dr. Thibaud Plantegenet
Co-Chair: Halil Lacevic
 

High Temperature Heat Pumps, Hydrocarbon refrigerants, and appropriate lubricant selection for improved efficiency.

Manuel Muñoz-Alonso, Joe Karnaz

Shrieve Chemical, United States of America



Novel holistic approach for high-capacity high-pressure hydrogen compression

Georg Fahrthofer, Matthias Hofer, Maximilian Palir, Marcus Hofer, Matthias Kornfeld

HOERBIGER Wien GmbH, Austria



Nineteen Group - Air-Tech exhibition

Laura Parris

Nineteen Group

6:00pm
-
11:00pm
Social Reception
Location: St Bart's Brewery
Date: Wednesday, 13/Sept/2023
8:30am
-
9:00am
Registration
Location: Pavilion
9:00am
-
9:30am
Keynote Session 5
Location: B200
Chair: Prof. Ahmed Kovacevic
Co-Chair: Hossein Keshtkar
 

3D printing for compressor Design: Limitations and advantages

Kim Tiow Ooi

Nanyang Technological University, Singapore

9:30am
-
9:50am
Coffee Break
Location: Pavilion
9:50am
-
11:30am
7A Novel Machines
Location: B200
Chair: Prof. Kim Tiow Ooi
Co-Chair: Neeraj Bikramaditya
 

Demonstration of computationally efficient vapor injection optimization method for spool compressor

M. Mohsin Tanveer1, Craig R. Bradshaw1, Joe Orosz2, Greg Kemp2

1: Center for Integrated Building Systems, Oklahoma State University, Stillwater, OK, 74078; 2: Torad Engineering LLC, Cumming, GA, 30040



Theory and Test of Expansion Power Recycle of Rotary Cylinder Compressor

Yusheng Hu1,3, Huijun Wei1,2,3, Zhongcheng Du1,2,3, Liping Ren1,2,3, Zhi Li3

1: State Key Laboratory of Air-conditioning Equipment and System Energy Conservation, Zhuhai, Guangdong 519070, China; 2: Guangdong Key Laboratory of Refrigeration Equipment and Energy Conservation Technology; 3: Gree Electric Appliances, INC. of Zhuhai, China



An investigation of internally-geared screw compressor performance using a chamber modelling approach

Halil Lacevic, Matthew Read

City, University of London, United Kingdom



Development of Numerical Grid and CFD Model for Analysis of Oil-injected IGSM

Sham Rane, Ahmed Kovacevic, Matthew Read

City, University of London, United Kingdom



Experimental study of conical rotary compressor for high pressure ratio application

Yang Lu, Nick Balodimos, Bryon Calder, James Adamson, Chris Bruce, David Noake, Nicol Low

Vert Rotors, United Kingdom

7B Working Fluid and System
Location: BG02
Chair: Dr. Matthew Read
Co-Chair: Aleksander Krupa
 

An Appraisal of the 1950 Festival Hall Heat Pump

Andy Pearson

Star Refrigeration Ltd, United Kingdom



Development of a Digital Twin of an Oil-flooded Screw Compressor Using Measurement Data and Numerical Simulations

Lukas Richter1,2, Michal Volf2, Matej Jerabek2, Zdenek Novotny3, Petr Salajka3

1: ATMOS Chrast, Czech Republic; 2: University of West Bohemia in Pilsen, Department of Power System Engineering, Czech Republic; 3: Amitia, Czech Republic



Numerical simulation of twin-screw expander and its effect on the performance of ORC system

Lantian Ji, Zhilong He, Xiao Wang, Ziwen Xing

School of Energy and Power Engineering, Xi’an Jiaotong university. Xi'an, Shaanxi Province, China. 710049.



Development of a Residential Scale, Economized, Compressor Load Stand to Measure Compressor Performance Using Low GWP, Flammable Refrigerants

Amjid Khan, Craig Bradshaw

Center for Integrated Building Systems, Oklahoma State University, Stillwater, Oklahoma, United States of America



Sizing of Scroll and Rolling Piston Compressor for Low-Pressure Refrigerants in Residential Air Conditioning and Heat Pump Systems

Haotian Liu, Eckhard Groll, Davide Ziviani

Ray W. Herrick Laboratories, School of Mechanical Engineering, Purdue University West Lafayette, 47907-2099, USA

7C Noise and Vibration
Location: BG03
Chair: Prof. Stefan Elbel
Co-Chair: Dr. Thibaud Plantegenet
 

IN-LINE SPHERE ARRAYS AS PRESSURE PULSATION AND PIPELINE VIBRATION DAMPERS IN RECIPROCATING COMPRESSOR MANIFOLD

Przemysław Młynarczyk, Joanna Krajewska-Śpiewak, Damian Brewczyński, Kamil Chmielarczyk, Jarosław Błądek, Paweł Lempa

Cracow University of Technology, Poland



Multi-physical modeling of noise and vibration due to refrigerant discharge in hermetic compressors

Dazhuang He, Yidan Cui, Davide Ziviani, Yangfan Liu

Ray W. Herrick Laboratories, School of Mechanical Engineering, Purdue University, West Lafayette, IN, USA



Mitigation of Fluid-Induced Noise Generated by Discharge Flow in a Hermetic Rolling Piston Compressor

Yidan Cui, Dazhuang He, Davide Ziviani, Yangfan Liu

Purdue University, United States of America



Prediction of pressure pulsation damping efficiency with the use of shaped nozzles based on their geometrical parameters

Joanna Krajewska-Śpiewak, Damian Brewczyński, Przemysław Młynarczyk

Cracow University of Technology, Poland



Acoustic and Energy Efficiency Analysis of Alternative Geometries of Plastic Suction Muffler

Merve Baykal, Nuri Onur Çatak

ARCELİK A.Ş., Turkey

11:30am
-
12:30pm
Panel Session 2: Sustainable Industrial Heating
Location: B200
Chair: Dr. Andy Pearson
Co-Chair: Halil Lacevic
12:30pm
-
1:30pm
Lunch Break
Location: OTLT Foyer
1:30pm
-
2:20pm
Updates: City, University of London
Location: B200
Chair: Ivona Ivkovic-Kihic
Co-Chair: Halil Lacevic
 

Inauguration of the ESaNZ “Energy, Sustainability and Net-Zero Research Centre (ESaNZ)”

Abdulnaser Sayma

City, University of London, United Kingdom



CERES Consortium (Compressors and Expanders in Future Energy Systems)

Ahmed Kovacevic

City, University of London, United Kingdom

2:20pm
-
3:10pm
Panel Session for students
Location: B200
Chair: Hossein Keshtkar
Co-Chair: Halil Lacevic
3:10pm
-
3:30pm
Awards Ceremony and Conference Closing Session
Location: B200
Chair: Prof. Ahmed Kovacevic

 
Contact and Legal Notice · Contact Address:
Privacy Statement · Conference: Compressors 2023
Conference Software: ConfTool Pro 2.6.149
© 2001–2024 by Dr. H. Weinreich, Hamburg, Germany