☆ 4.6 Article

A numerical study of segmented cooling-stream injection in supersonic film cooling

CHINESE JOURNAL OF AERONAUTICS (2022)

Related references

Note: Only part of the references are listed.

Article Nuclear Science & Technology

Recent progress of CFD applications in PWR thermal hydraulics study and future directions

Mingjun Wang et al.

Summary: The CFD method has shown remarkable progress in its application and research in nuclear reactor engineering, including single-phase application, two-phase model development, and multi-scale and multi-physics coupling, providing more possibilities for future nuclear reactor design and thermal-hydraulics analysis.

ANNALS OF NUCLEAR ENERGY (2021)

Add to Collection

Article Engineering, Aerospace

Influence of shock wave impinging region on supersonic film cooling

Xiaokai Sun et al.

Summary: This study compared the effects of shock wave impingement in different regions and found that upstream impingement led to more severe cooling performance degradation, while increasing the coolant inlet Mach number was beneficial for improving cooling effectiveness.

CHINESE JOURNAL OF AERONAUTICS (2021)

Add to Collection

Article Thermodynamics

An innovative design for measuring the enhanced mixing effect of a shock wave on supersonic film cooling

Hang Ni et al.

Summary: This study proposes a non-contact experimental design using pressure sensitive paint to investigate the enhanced mixing effect caused by shock waves in supersonic film cooling. The results show that shock waves increase the oxygen concentration along the wall and the local pressure, leading to an increase in oxygen partial pressure. Further calculations reveal that the enhanced mixing effect of shock waves is stronger for stronger shock waves and lighter cooling gases, which is consistent with previous studies.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2021)

Add to Collection

Article Thermodynamics

Investigation and numerical simulation on film cooling performance with an anti-vortex hole design: Influences of diameter ratio

Rui Zhu et al.

Summary: This paper explores the application of film cooling technology in gas turbines using an anti-vortex hole design. Results show that the anti-vortex hole design with larger secondary holes generally leads to higher film cooling effectiveness.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2021)

Add to Collection

Article Engineering, Aerospace

Improvement on shaped-hole film cooling effectiveness by integrating upstream sand-dune-shaped ramps

Shengchang Zhang et al.

Summary: Numerical investigation and experimental validation show that the combined effect of shaped holes and Sand-Dune-shaped upstream Ramp (SDR) can significantly enhance film cooling effectiveness, especially when the blowing ratio exceeds 1.0. Among the different types of holes considered, the FSH-SDR scheme demonstrates the most favorable film cooling performance.

CHINESE JOURNAL OF AERONAUTICS (2021)

Add to Collection

Article Engineering, Aerospace

Comparison of Shock/Cooling-Film Interaction for Cooled and Isoenergetic Injection

Pascal Marquardt et al.

AIAA JOURNAL (2020)

Add to Collection

Article Thermodynamics

Effects of diameter ratio and inclination angle on flow and heat transfer characteristics of sister holes film cooling

Junfei Zhou et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2020)

Add to Collection

Article Thermodynamics

Effects of cracking reaction on supersonic film cooling using gaseous hydrocarbon fuel as coolant

Jingying Zuo et al.

APPLIED THERMAL ENGINEERING (2020)

Add to Collection

Review Engineering, Aerospace

Recent advances in film cooling enhancement: A review

Jingzhou Zhang et al.

CHINESE JOURNAL OF AERONAUTICS (2020)

Add to Collection

Article Engineering, Aerospace

CFD simulation of helicopter rotor flow based on unsteady actuator disk model

G. N. Barakos et al.

CHINESE JOURNAL OF AERONAUTICS (2020)

Add to Collection

Article Thermodynamics

Large Eddy Simulation in the Optimization of Laidback Fan-Shaped Hole Geometry to Enhance Film-Cooling Performance

Ali Zamiri et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2020)

Add to Collection

Article Thermodynamics

Computational fluid dynamic analysis for investigating the influence of pipe curvature on erosion rate prediction during crude oil production

Chukwugozie Jekwu Ejeh et al.

EXPERIMENTAL AND COMPUTATIONAL MULTIPHASE FLOW (2020)

Add to Collection

Article Thermodynamics

Effects of Feeding Mach Numbers on the Flowfield Structures of Supersonic Film Cooling

Changqing Song et al.

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER (2019)

Add to Collection

Article Engineering, Aerospace

Equivalent model of close-packed film cooling holes in nickel-based single crystal cooled blade based on crystallographic theory

Yamin Zhang et al.

CHINESE JOURNAL OF AERONAUTICS (2019)

Add to Collection

Article Engineering, Aerospace

Experimental Investigation of Isoenergetic Film-Cooling Flows with Shock Interaction

Pascal Marquardt et al.

AIAA JOURNAL (2019)

Add to Collection

Article Engineering, Aerospace

Effect of film cooling injection on aerodynamic performances of scramjet isolator

Kuan Zheng et al.

AEROSPACE SCIENCE AND TECHNOLOGY (2019)

Add to Collection

Article Thermodynamics

Numerical Study on Flow and Cooling Characteristics for Supersonic Film Cooling

Yong Shan et al.

HEAT TRANSFER ENGINEERING (2018)

Add to Collection

Article Thermodynamics

Influence of hole geometry on film cooling effectiveness for a constant exit flow area

Xiaokai Sun et al.

APPLIED THERMAL ENGINEERING (2018)

Add to Collection

Article Engineering, Aerospace

Experimental study on film cooling performance of imperfect holes

Ke'nan Huang et al.

CHINESE JOURNAL OF AERONAUTICS (2018)

Add to Collection

Review Engineering, Aerospace

Review on active thermal protection and its heat transfer for airbreathing hypersonic vehicles

Yinhai Zhu et al.

CHINESE JOURNAL OF AERONAUTICS (2018)

Add to Collection

Article Thermodynamics

Experimental and numerical study on the effects of rib orientation angle on film cooling performance of compound angle holes

Lin Ye et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2018)

Add to Collection

Article Thermodynamics

Effects of Feeding Pressures on the Flowfield Structures of Supersonic Film Cooling

Changqing Song et al.

JOURNAL OF THERMOPHYSICS AND HEAT TRANSFER (2018)

Add to Collection

Article Thermodynamics

Effect of continuous or discrete shock wave generators on supersonic film cooling

Wei Peng et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2017)

Add to Collection

Article Thermodynamics

Effect of injector configuration in rocket nozzle film cooling

A. Lakshya Kumar et al.

HEAT AND MASS TRANSFER (2016)

Add to Collection

Article Engineering, Aerospace

Effect of Coolant Inlet Conditions on Supersonic Film Cooling

Wei Peng et al.

JOURNAL OF SPACECRAFT AND ROCKETS (2015)

Add to Collection

Article Thermodynamics

Effect of shock waves on supersonic film cooling with a slotted wall

Wei Peng et al.

APPLIED THERMAL ENGINEERING (2014)

Add to Collection

Article Thermodynamics

Numerical Analysis of Supersonic Film Cooling in Supersonic Flow in Hypersonic Inlet with Isolator

Silong Zhang et al.

ADVANCES IN MECHANICAL ENGINEERING (2014)

Add to Collection

Article Engineering, Aerospace

Large-Eddy Simulation of Shock/Cooling-Film Interaction

Martin Konopka et al.

AIAA JOURNAL (2012)

Add to Collection

Article Engineering, Aerospace

Influence of Shock Waves on Supersonic Film Cooling

Wei Peng et al.

JOURNAL OF SPACECRAFT AND ROCKETS (2009)

Add to Collection

© Peeref 2019-2024. All rights reserved.