The Turbomachinery Laboratory will showcase its latest research and expertise at the Turbomachinery Technical Conference & Exposition (Turbo Expo) in Memphis, Tennessee.
The conference, presented by the American Society of Mechanical Engineers (ASME) International Gas Turbine Institute, will be held June 16-20, 2025. Turbomachinery and propulsion experts from around the world will meet to share the latest academic findings in turbine technology, research, development and application.
Turbomachinery Laboratory faculty and students will present technical papers and host sessions, while Turbomachinery Laboratory staff will attend the exposition, located in booth 515.
Papers submitted to the conference have the opportunity for publication in the ASME Journal of Engineering for Gas Turbines and Power or the Journal of Turbomachinery. These submissions undergo a rigorous review process and must demonstrate innovation, originality and significant relevance to the gas turbine industry, according to ASME evaluation guidelines.
Continue reading to learn more about the Laboratory’s participation in the 2025 ASME Turbo Expo.
SESSION LEADERSHIP
- Grzegorz Liskiewicz
- Panel Session IGTI-4-CEE: Fueling the Future
- Session 19-03 Compressors and pumps
- Adolfo Delgado
- Tutorial TOB-23-02: Annual Clearance Gas Seals: Models and Measurements for Leakage, Force Coefficients and their Effect in Rotor Stability
- Luis San Andrés
- Tutorial TOB-23-02: Annual Clearance Gas Seals: Models and Measurements for Leakage, Force Coefficients and their Effect in Rotor Stability
SESSIONS OF TURBOMACHINERY LABORATORY FACULTY AND STUDENTS
MONDAY, JUNE 16th
9:00am-9:30am | 23-01 Externally Pressurized Bearings | Paper Number: 152815
Evaluation of Static and Dynamic Performance of Externally Pressurized Gas-Lubricated Journal Bearings Using Static, Impact, and Imbalance Loads
Anthony Dudlo, Wonbae Jung, Adolfo Delgado, Texas A&M University, Sang-Guk Kang, Chol-Bum M. Kweon, DEVCOM Army Research Laboratory
4:00pm-4:30pm | 23-06 Thrust Bearings | Paper Number: 153361
A Thermohydrodynamic Model and Analysis for a Thrust Hybrid Gas Bearing System and its Validation With Test Data
Anthony Dudlo, Wonbae Jung, Adolfo Delgado, Texas A&M University, Sang-Guk Kang, Chol-Bum M. Kweon, DEVCOM Army Research Laboratory
4:30pm-5:00pm | 15-01 Internal Cooling Design Optimization | Paper Number: 152214
Heat Transfer Enhancement in Variable Aspect Ratio Serpentine Passages With Hemispherical Dimples
Hanlin Wang, Lesley Wright, Texas A&M University
TUESDAY, JUNE 17th
8:00am-8:30am | 12-02 End-wall and Tip Film Cooling | Paper Number: 152333
Effect of Suction Side Squealer Tip Height on Blade Tip Film Cooling in a Transonic Cascade
Ming-Feng Yeh, Lesley Wright, Je-Chin Han, Texas A&M University
8:30am-9:00am | 04-21 Atomization and Spray Combustion II | Paper Number: 153631
Two-Phase Flow Imaging and Spectral Characterization of Ammonia-Blended Methanol Spray Flames
Dharma Ojha, Matthew Hay, Adolfo Delgado, Waruna Kulatilaka, Texas A&M University
WEDNESDAY, JUNE 18th
9:00am-9:30am | 1-06 Alternative Fuels in Whole Engine Performance | Paper Number: 153370
Investigation of Fuel Deposition in an Aviation Fuel Injector Under Controlled Conditions Using a Last-Chance Screen
Anette Lira, Raquel Juarez, Dr. Eric L. Petersen, Texas A&M University, Codruta Loebick, Precision Combustion Inc.
11:00am-11:30am | 23-10 Labyrinth Seals | Paper Number: 153388
Rotordynamic Characteristics for a Tooth-On-Rotor Long Labyrinth Seal Using Computational Fluid Dynamics
Luis San Andrés, Texas A&M University, Manish Thorat, James Hardin, Ebara Elliott Energy
4:30pm-5:00pm | 04-18 Kinetics I | Paper Number: 152983
High-Temperature Measurements of NH2 and NH3 for Resolving Ammonia Kinetics
Matthew Abulail, Claire M. Grégoire, Oliver Mathieu, Eric L. Petersen, Texas A&M University
5:00pm-5:30pm | 19-03 Compressors and pumps | Paper Number: 154137
Classification of Compressors Stability Using an Image Recognition Machine Learning Model
Grzegorz Liskiewicz, Texas A&M University, Magdalena Jaśkiewicz, Digica, Paweł Płuciennik, Lodz University of Technology
THURSDAY, JUNE 19th
8:30am-9:00am | 40-03 Compressor Secondary Flows and Interactions | Paper Number: 153994
An Experimental and Numerical Investigation of the Rotordynamic Coefficients of a Gas Labyrinth Seal: Part 2 – Numerical Simulation Revised Version
Ciprian Comsa, Paul Cizmas, Texas A&M University
2:30pm-3:00pm | 04-41 Combustion Experiments V | Paper Number: 153425
Laminar Flame Speed Measurements of a NH3/H2/N2 Natural Gas Surrogate at Elevated Pressures
Upom Louise Costa, Yousef Almarzooq, Adi Hardaya, Matthew Hay, Waruna Kulatilaka, Eric L. Petersen, Texas A&M University
3:00pm-3:30pm | 23-11 Seal Rotordynamics | Paper Number: 154180
An Experimental Investigation of the Effects of Air Ingestion on Subsynchronous Damping Coefficients in an Open Ends SFD
Nicolas Grigat, Adolfo Delgado, Texas A&M University, Edoardo Gheller, Paolo Pennacchi Politecnico di Milano
FRIDAY, JUNE 20th
8:00am-8:30am | 40-04 Turbine Cavity Flows and Flowpath Geometry Effects I | Paper Number: 152791
An Experimental and Numerical Investigation of the Rotordynamic Coefficients of a Gas Labyrinth Seal: Part 1 – Experimental Results
Ciprian Comsa, Seung Hyop Hyun, Adolfo Delgado, Paul Cizmas, Texas A&M University
9:00am-9:30am | 23-08 Annular Seals | Paper Number: 152781
Dynamic Characterization of Annular Gas Seals With 3D-Printed Texture Patterns
Seung-Hyeop Hyun, Andrew Moody, Adolfo Delgado, Texas A&M University
11:00am-11:30am | 40-01 Stall and Surge in Centrifugal Machines | Paper Number: 151382
Surge Inception Point Analysis Using the Greitzer Model for Centrifugal Compressor
Grzegorz Liskiewicz, Texas A&M University, Abdul Basit, Institute of Turbomachinery, Lodz University of Technology
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ABOUT THE TURBOMACHINERY LABORATORY
The Texas A&M Engineering Experiment Station (TEES) Turbomachinery Laboratory makes a vital impact on turbomachinery and related industries through research, education, and professional workforce development. Visit turbolab.tamu.edu for more information.
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