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The Role Of Heat-To-Power Technologies In Building Decarbonization, Praveen Cheekatamarla, Kyle Gluesenkamp, Timothy Laclair, Ahmad Abuheieba Jan 2022

The Role Of Heat-To-Power Technologies In Building Decarbonization, Praveen Cheekatamarla, Kyle Gluesenkamp, Timothy Laclair, Ahmad Abuheieba

International Refrigeration and Air Conditioning Conference

No abstract provided.


Experimental Investigation Of A New Ultra-Low Temperature Refrigerant In An Environmental Test Chamber, Tom Winkler, Melanie Cop, Riley B. Barta, Ullrich Hesse Jan 2022

Experimental Investigation Of A New Ultra-Low Temperature Refrigerant In An Environmental Test Chamber, Tom Winkler, Melanie Cop, Riley B. Barta, Ullrich Hesse

International Refrigeration and Air Conditioning Conference

No abstract provided.


Modelling And Simulation Of The Impact Of Soft Faults In A Reversible Air-To-Water Propane Heat Pump, Emilio Llopis-Mengual, Emilio Navarro-Peris, Francisco Barcelo-Ruescas, Jose Miguel Corberan Jan 2022

Modelling And Simulation Of The Impact Of Soft Faults In A Reversible Air-To-Water Propane Heat Pump, Emilio Llopis-Mengual, Emilio Navarro-Peris, Francisco Barcelo-Ruescas, Jose Miguel Corberan

International Refrigeration and Air Conditioning Conference

No abstract provided.


Computational Model Of Start-Up Process For Reciprocating Compressors, Eduardo Postingel Falcetti, Tiago Fernando Botega, Luben Cabezas Gomez Jan 2022

Computational Model Of Start-Up Process For Reciprocating Compressors, Eduardo Postingel Falcetti, Tiago Fernando Botega, Luben Cabezas Gomez

International Compressor Engineering Conference

No abstract provided.


Thermal Systems Oriented Two-Phase Heat Exchanger Models. Focus On Numerical Robustness And Calibration, Nicolas Ablanque, Santiago Torras, Carles Oliet, Joaquim Rigola Jan 2022

Thermal Systems Oriented Two-Phase Heat Exchanger Models. Focus On Numerical Robustness And Calibration, Nicolas Ablanque, Santiago Torras, Carles Oliet, Joaquim Rigola

International Refrigeration and Air Conditioning Conference

No abstract provided.


Fractionation Testing For Low Critical Temperature Blends, Vanessa Webster, Ira Saxena, Robert Elliott Low, Christopher Seeton Jan 2022

Fractionation Testing For Low Critical Temperature Blends, Vanessa Webster, Ira Saxena, Robert Elliott Low, Christopher Seeton

International Refrigeration and Air Conditioning Conference

No abstract provided.


Csa Exp07: Ongoing Progress, Lessons Learned, And Future Work In Load-Based Testing Of Residential Heat Pumps, Bruce Harley, Mark Alatorre, Christopher Dymond, Gary Hamer Jan 2022

Csa Exp07: Ongoing Progress, Lessons Learned, And Future Work In Load-Based Testing Of Residential Heat Pumps, Bruce Harley, Mark Alatorre, Christopher Dymond, Gary Hamer

International Refrigeration and Air Conditioning Conference

No abstract provided.


The Bilingual Code-Switching Profile (Bcsp): Assessing The Reliability And Validity Of The Bcsp Questionnaire, Daniel J. Olson Jan 2022

The Bilingual Code-Switching Profile (Bcsp): Assessing The Reliability And Validity Of The Bcsp Questionnaire, Daniel J. Olson

School of Languages and Cultures Faculty Publications

Significant variation exists in bilinguals’ experiences with code-switching, from dense code-switching in multiple interactional contexts to minimal switching. Although recent research has demonstrated that a bilingual’s experience with code-switching is a crucial factor for determining both linguistic and cognitive behaviors, there currently is no commonly accepted method of measuring of a bilingual’s code-switching practices. Responding to this need, this paper presents a new tool to assess a bilingual’s experience and engagement with code-switching — the Bilingual Code-Switching Profile (BCSP) — and assesses its validity and reliability. The BCSP incorporates a multifaceted conceptualization of code-switching experience, drawing on previous research in …


Compressor Design Vs. Refrigerants Properties: What Affects Compressor Efficiency More?, Dennis Roskosch, Cordin Arpagaus, Stefan Bertsch, André Bardow Jan 2022

Compressor Design Vs. Refrigerants Properties: What Affects Compressor Efficiency More?, Dennis Roskosch, Cordin Arpagaus, Stefan Bertsch, André Bardow

International Compressor Engineering Conference

No abstract provided.


A Statistical Machine Learning Performance Modelling Approach For A Carbon Dioxide Variable Speed Compressor, Philip Van Zyl Venter, Martin Van Eldik, Roelof Coetzer Jan 2022

A Statistical Machine Learning Performance Modelling Approach For A Carbon Dioxide Variable Speed Compressor, Philip Van Zyl Venter, Martin Van Eldik, Roelof Coetzer

International Compressor Engineering Conference

No abstract provided.


Experimental Investigation Of Screw Compressor Clearance Monitoring Techniques, Thibault Tam, Ahmed Kovacevic, William J Milligan, Tong Sun, Kenneth Grattan, Matthias Fabian, Thibaud Plantegenet, Brijeshkumar Patel, Sankhyabrata Bandyopadhyay Jan 2022

Experimental Investigation Of Screw Compressor Clearance Monitoring Techniques, Thibault Tam, Ahmed Kovacevic, William J Milligan, Tong Sun, Kenneth Grattan, Matthias Fabian, Thibaud Plantegenet, Brijeshkumar Patel, Sankhyabrata Bandyopadhyay

International Compressor Engineering Conference

No abstract provided.


Mechanistic Chamber Models: A Review Of Geometry, Mass Flow And Heat Transfer Sub-Models And An Outlook To Future Research, Muhammad Mohsin Tanveer, Craig R. Bradshaw, Xin Ding, Davide Ziviani Jan 2022

Mechanistic Chamber Models: A Review Of Geometry, Mass Flow And Heat Transfer Sub-Models And An Outlook To Future Research, Muhammad Mohsin Tanveer, Craig R. Bradshaw, Xin Ding, Davide Ziviani

International Compressor Engineering Conference

No abstract provided.


Terminal Arcing Forced Failure Test Design, Tugba Cetinturk, Ozan Kirdar, Muslum Sinan Kok Jan 2022

Terminal Arcing Forced Failure Test Design, Tugba Cetinturk, Ozan Kirdar, Muslum Sinan Kok

International Compressor Engineering Conference

No abstract provided.


Novel Radial Compliance Mechanism For A Scroll Compressor, Kirill M. Ignatiev, Mikhail Antimonov, Michael Perevozchikov, John Fernandez Jan 2022

Novel Radial Compliance Mechanism For A Scroll Compressor, Kirill M. Ignatiev, Mikhail Antimonov, Michael Perevozchikov, John Fernandez

International Compressor Engineering Conference

No abstract provided.


Virtual Prototyping Methodology: Predicting Start Stop Movement Of Pump Unit By Simulation, Blaz Terlevic, Norbert Nerpel, Denis Nikitin, Mattias Da Silva Castro Jan 2022

Virtual Prototyping Methodology: Predicting Start Stop Movement Of Pump Unit By Simulation, Blaz Terlevic, Norbert Nerpel, Denis Nikitin, Mattias Da Silva Castro

International Compressor Engineering Conference

No abstract provided.


Study Of Charge Optimization And Compressor Modulation Strategies Effect On The Seasonal Performance In A R410a Chiller, Sugun Tej Inampudi, Stefan Elbel Jan 2022

Study Of Charge Optimization And Compressor Modulation Strategies Effect On The Seasonal Performance In A R410a Chiller, Sugun Tej Inampudi, Stefan Elbel

International Compressor Engineering Conference

No abstract provided.


Reed Valves‘ Impact Velocity Measurements On Working Compressors, Paulo Victor Ribeiro Martins Jan 2022

Reed Valves‘ Impact Velocity Measurements On Working Compressors, Paulo Victor Ribeiro Martins

International Compressor Engineering Conference

No abstract provided.


Advanced Analysis Of Mems Accelerometers For Monitoring Reciprocating Refrigerant Compressors, Franz Joseph Pal, Robin Langebach, Miroslav Andjelkovic, Tobias Pfliehinger, Ulf Ahrend, Ullrich Hesse Jan 2022

Advanced Analysis Of Mems Accelerometers For Monitoring Reciprocating Refrigerant Compressors, Franz Joseph Pal, Robin Langebach, Miroslav Andjelkovic, Tobias Pfliehinger, Ulf Ahrend, Ullrich Hesse

International Compressor Engineering Conference

No abstract provided.


Experimental Investigation Of A Screw Spindle Vacuum Pump At Sub-Atmospheric Discharge Pressures, Thomas Werner Moesch, Paul Gustav Lemke, Konrad Klotsche, Ullrich Hesse Jan 2022

Experimental Investigation Of A Screw Spindle Vacuum Pump At Sub-Atmospheric Discharge Pressures, Thomas Werner Moesch, Paul Gustav Lemke, Konrad Klotsche, Ullrich Hesse

International Compressor Engineering Conference

No abstract provided.


Improving Lifetime Of Domestic Compressor Subjected To Repetitive Internal Stresses, Seongwoo Woo, Dennis O'Neal, Yimer Mohammed Hassen Jan 2022

Improving Lifetime Of Domestic Compressor Subjected To Repetitive Internal Stresses, Seongwoo Woo, Dennis O'Neal, Yimer Mohammed Hassen

International Compressor Engineering Conference

No abstract provided.


Development And Application Of Accelerated Life Test Cycles For Performance Degradation Study On Water-Cooled Variable-Speed Screw Compressor Chillers, Andreas Josef Hoess, Davide Ziviani, Eckhard A Groll, James E Braun Jan 2022

Development And Application Of Accelerated Life Test Cycles For Performance Degradation Study On Water-Cooled Variable-Speed Screw Compressor Chillers, Andreas Josef Hoess, Davide Ziviani, Eckhard A Groll, James E Braun

International Compressor Engineering Conference

No abstract provided.


Optimum Spool Compressor Aspect Ratio For R134a And R1234ze(E), Muhammad Mohsin Tanveer, Craig R. Bradshaw, Joe Orosz, Greg Kemp Jan 2022

Optimum Spool Compressor Aspect Ratio For R134a And R1234ze(E), Muhammad Mohsin Tanveer, Craig R. Bradshaw, Joe Orosz, Greg Kemp

International Compressor Engineering Conference

No abstract provided.


Optimization Of The Pre-Outlet And Main-Outlet Bores In Scroll Compressors, Rico Baumgart, Joerg Aurich Jan 2022

Optimization Of The Pre-Outlet And Main-Outlet Bores In Scroll Compressors, Rico Baumgart, Joerg Aurich

International Compressor Engineering Conference

No abstract provided.


Experimental Investigation Of The Effect Of Oil Injection Flow Rate On The Performance Of Oil-Injected Twin-Screw Compressor, Sagar Prabhakar Dundagekar, Suraj Kuber Abdan, Ashish Ramchandra Munde, Sumit Jagannath Patil, Neeraj Asati Jan 2022

Experimental Investigation Of The Effect Of Oil Injection Flow Rate On The Performance Of Oil-Injected Twin-Screw Compressor, Sagar Prabhakar Dundagekar, Suraj Kuber Abdan, Ashish Ramchandra Munde, Sumit Jagannath Patil, Neeraj Asati

International Compressor Engineering Conference

No abstract provided.


Modeling, Simulation And Experimental Testing Of A Two-Phase Scroll Compressor, Nicolas Leclercq, Vincent Lemort Jan 2022

Modeling, Simulation And Experimental Testing Of A Two-Phase Scroll Compressor, Nicolas Leclercq, Vincent Lemort

International Compressor Engineering Conference

No abstract provided.


Dynamic Simulation And Anti-Surge System Design Of A Demethanizer Compression Unit, Mahshid Zaresharif, Jafar Hooshmand Jan 2022

Dynamic Simulation And Anti-Surge System Design Of A Demethanizer Compression Unit, Mahshid Zaresharif, Jafar Hooshmand

International Compressor Engineering Conference

No abstract provided.


Circuit Techniques For Thermodynamic Analysis, Noori Kim, Jont B. Allen Jan 2022

Circuit Techniques For Thermodynamic Analysis, Noori Kim, Jont B. Allen

International Compressor Engineering Conference

No abstract provided.


Experimental Quantification Of The Thermodynamic And Mechanical Losses Of An Oil-Injected And Economized 4/6 Twin-Screw Compressor, Abhignan Saravana, Haotian Liu, Eckhard A. Groll, Davide Ziviani Jan 2022

Experimental Quantification Of The Thermodynamic And Mechanical Losses Of An Oil-Injected And Economized 4/6 Twin-Screw Compressor, Abhignan Saravana, Haotian Liu, Eckhard A. Groll, Davide Ziviani

International Compressor Engineering Conference

No abstract provided.


Surface Tension, Oil Level And Density Measurement Of Oil/Refrigerant Mixture By Maximum Bubble Pressure Method, Guanting Lee, Mitsuhiro Fukuta, Masaaki Motozawa, Ryota Kimura, Ryo Tsujita Jan 2022

Surface Tension, Oil Level And Density Measurement Of Oil/Refrigerant Mixture By Maximum Bubble Pressure Method, Guanting Lee, Mitsuhiro Fukuta, Masaaki Motozawa, Ryota Kimura, Ryo Tsujita

International Refrigeration and Air Conditioning Conference

No abstract provided.


Phonetic Feature Size In Second Language Acquisition: Examining Vot In Voiceless And Voiced Stops, Daniel J. Olson Jan 2022

Phonetic Feature Size In Second Language Acquisition: Examining Vot In Voiceless And Voiced Stops, Daniel J. Olson

School of Languages and Cultures Faculty Publications

Featural approaches to second language phonetic acquisition posit that the development of new phonetic norms relies on sub-phonemic features, expressed through a constellation of articulatory gestures and their corresponding acoustic cues, which may be shared across multiple phonemes. Within featural approaches, largely supported by research in speech perception, debate remains as to the fundamental scope or “size” of featural units. The current study examines potential featural relationships between voiceless and voiced stop consonants, as expressed through the voice onset time cue. Native English-speaking learners of Spanish received targeted training on Spanish voiceless stop consonant production through a visual feedback paradigm. …