Advances in Fluid Dynamics of Turbomachinery by Jingyin Li, Philipp Epple, Heuy-Dong Kim, Lei Tan

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Tailored Centrifugal Turbomachinery for Electric Fuel Cell Turbocharger by Dietmar Filsinger, Gen Kuwata, Nobuyuki Ikeya

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High-Pressure Annular Seal Leakage and Rotordynamics with Application to Turbomachinery by Gowda D. Rame, Prabho B. S.

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Advances in Measurement Techniques for Turbomachinery Flow, Heat Transfer, and Acoustics by Nekkanti Sitaram, Giovanni Maria Carlomagno, Takayuki Matsunuma, Mark McQuilling

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Development of a Three-Dimensional Geometry Optimization Method for Turbomachinery Applications by Kämmerer Steffen, Mayer Jürgen, Stetter Heinz, Paffrath Meinhard, Wever Utz, Jung Alexander

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Development and Assessment of Hot-Film Sensor Technique for the Multistage Turbomachinery Environment by Prato J., Lakshminarayana B., Suryavamshi N.

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Design and Production of Innovative Turbomachinery Components via Topology Optimization and Additive Manufacturing by Enrico Meli, Andrea Rindi, Alessandro Ridolfi, Rocco Furferi, Francesco Buonamici, Giuseppe Iurisci, Simone Corbò, Francesco Cangioli

“…The present paper proposes a methodology to design and manufacture optimized turbomachinery components by leveraging the potential of Topology Optimization (TO) and Additive Manufacturing (AM). …”
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Flow Measurements and Flow Analysis in the Exit Region of a Radial Turbine by D. M. Murugan, W. Tabakoff, A. Hamed

Subjects: “…Turbomachinery…”
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Squeeze Film Dampers Executing Small Amplitude Circular-Centered Orbits in High-Speed Turbomachinery by Sina Hamzehlouia, Kamran Behdinan

“…This work represents a pressure distribution model for finite length squeeze film dampers (SFDs) executing small amplitude circular-centered orbits (CCOs) with application in high-speed turbomachinery design. The proposed pressure distribution model only accounts for unsteady (temporal) inertia terms, since based on order of magnitude analysis, for small amplitude motions of the journal center, the effect of convective inertia is negligible relative to unsteady (temporal) inertia. …”
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A Test Rig for LDV and Seeding Characterization for High Speed Turbomachinery Application: Experimental Results by De Lucia Maurizio, Ferrari Lorenzo, Mengoni Christian P., Nava Pierluigi

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Experimental Investigation of Steady and Unsteady Flow Field Downstream of an Automotive Torque Converter Turbine and Stator by B. V. Marathe, B. Lakshminarayana

Subjects: “…Turbomachinery…”
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Flow-Excited Turbine Rotor Instability by Andrew D. Dimarogonas, Julio C. Gomez-Mancilla

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Experimental Identification of the Void Fraction in a Large Hydrodynamic Offset Halves Bearing by Alexander Engels, Sören Wettmarshausen, Michael Stottrop, Thomas Hagemann, Christoph Weißbacher, Hubert Schwarze, Beate Bender

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Coupled Vibration of Unshrouded Centrifugal Compressor Impellers. Part II: Computation of Vibration Behavior by Dirk Hagelstein, Heinrich Hasemann, Manfred Rautenberg

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On the Development of Two-Dimensional Wakes within Curved Channels: Experimental and Theoretical Investigation by M. T. Schobeiri, K. Pappu, J. John

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Advanced Compressor Loss Correlations, Part II: Experimental Verifications by M. T. Schobeiri

“…Despite the tremendous progress in turbomachinery computational fluid mechanics, the compressor designer still uses different loss correlations to estimate the total pressure losses and thus the efficiency of the compressor stage. …”
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LCA and exergy-economic evaluation of a biogas-to-fuels system using CO2 hydrogenation and exhaust gas recycling by Hamed Ghiasirad, Farinaz Ebrahimian, Towhid Gholizadeh, Ali Mohammadi, Siamak Mirmasoumi, Rahim Khoshbakhti Saray, Anna Skorek-Osikowska

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Aerodynamic and Performance Behavior of a Three-Stage High Efficiency Turbine at Design and Off-Design Operating Points by M. T. Schobeiri, J. L. Gilarranz, E. S. Johansen

“…The experimental investigations have been carried out on the recently established multi-stage turbine research facility at the Turbomachinery Performance and Flow Research Laboratory, TPFL, of Texas A&M University.…”
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A Time Efficient Adaptive Gridding Approach and Improved Calibrations in Five-Hole Probe Measurements by Jason Town, Cengiz Camci

“…Five-Hole Probes (FHP), being a dependable and accurate aerodynamic tool, are an excellent choice for measuring three-dimensional flow fields in turbomachinery. To improve spatial resolution, a subminiature FHP with a diameter of 1.68 mm is employed. …”
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