Results 41 to 50 of about 101,154 (354)

INCREASING THE EFFICIENCY OF THE AIR COOLING AT THE GTE INLET BY CHILLERS WITH ACCUMULATION OF COLD

Авіаційно-космічна техніка та технологія, 2020
The efficiency of air cooling at the inlet of gas turbine engines by exhaust heat conversion chiller, which transforms the GTE exhaust gases heat into cold, under variable climatic operating conditions, has been investigated.
Андрій Миколайович Радченко, Богдан Сергійович Портной, Сергій Анатолійович Кантор, Олександр Ігорович Прядко, Іван Володимирович Калініченко   +4 more
doaj   +1 more source

Ceramic Particle‐Reinforced Medium‐Entropy Alloys With Outstanding Mechanical Properties Prepared by Novel Micro‐LPBF

Advanced Functional Materials, EarlyView.
An innovative medium entropy alloy (MEA) composite material was fabricated via micro laser powder bed fusion (μ‐LPBF) with appropriate nano‐ceramic particles doping and exhibited markedly improved overall performance, including synergistically enhanced strength and ductility, increased hardness and compressive strength, improved wear resistance and ...
Zhonglin Shen, Mingwang Fu
wiley   +1 more source

Numerical heat transfer analysis of micro-scale jet-impingement cooling in a high-pressure turbine vane [PDF]

, 2021
Karan Anand
openalex   +1 more source

External liquid-spray cooling of turbine blades Patent [PDF]

, 1961
External device for liquid spray cooling of gas turbine ...
Braschwitz, J. M., Freche, J. C., Mckinnon, R. A.   +2 more
core   +1 more source

Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence

Advanced Functional Materials, EarlyView.
Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal, Vikramjeet Singh, Rohit Gupta, Prasenjit Kabi, Manish K. Tiwari   +4 more
wiley   +1 more source

Recent Studies in Turbine Blade Cooling? [PDF]

The International Journal of Rotating Machinery, 2004
Gas turbines are used extensively for aircraft propulsion, land‐based power generation, and industrial applications. Developments in turbine cooling technology play a critical role in increasing the thermal efficiency and power output of advanced gas turbines.
openaire   +3 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Research on Surrogate Model of Variable Geometry Turbine Performance Based on Backpropagation Neural Network

Aerospace
To meet the increasingly stringent performance indicators of gas turbines, the turbine inlet temperature has increased, and variable geometry turbine technology is widely applied.
Liping Deng, Hu Wu, Yuhang Liu, Qi’an Xie   +3 more
doaj   +1 more source

One-dimensional Aerothermodynamics Modelling for Gas Turbine Design Considering Effect of Thermal Barrier Coating

Chemical Engineering Transactions, 2019
Gas turbines are important equipment in power grid peak shaving and distributed energy systems, and performance of a gas turbine depends largely on its turbine inlet temperature. Cooling has become one of the most remarkable characteristics of modern gas
Yuanzhe Zhang, Pei Liu, Zheng Li
doaj   +1 more source

Cryogenic cooling system Patent [PDF]

, 1971
Portable cryogenic cooling system design including turbine pump, cooling chamber, and ...
Fraze, R. E.
core   +1 more source