Results 71 to 80 of about 619,388 (381)
Advanced Materials Interfaces, EarlyView.Low‐interfacial toughness PDMS/SiO2 coatings are applied to aluminum substrates and tested under natural high‐altitude conditions. The coatings demonstrate strong anti‐icing, icephobic, and large‐scale deicing performance. Field results highlight delayed freezing, reduced ice adhesion, and stable durability, offering practical insights into the use of ...
Tao Zhu +7 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 +4 more sources
A High‐Durability Triboelectric Nanogenerator for Broad‐Spectrum Wind Energy Harvesting
Advanced Materials Interfaces, EarlyView.This study presents an easy‐starting and high‐durability triboelectric nanogenerator (ESHD‐TENG) for efficient broad‐spectrum wind energy harvesting. By integrating a fan blade design and a mode‐switching mechanism, the device achieves a low cut‐in wind speed of 0.9 m −1s and significantly enhanced durability, addressing key challenges in current TENG ...
Long Jin +8 more
wiley +1 more source
A Review of Cooling Studies on Gas Turbine Rotor Blades with Rotation
Inventions, 2023 Increases in power density and thermal efficiency of a highly efficient gas turbine engine motivate an ever-mounting turbine entry temperature. The combined metallurgical and cooling advancements ensure the structural integrity of a gas turbine rotor ...
Shyy Woei Chang +3 more
doaj +1 more source
Turbine design review text [PDF]
, 1975 Three-volume publication covers theoretical, design, and performance aspects of turbines. Volumes cover thermodynamic and fluid-dynamic concepts, velocity diagram design, turbine blade aerodynamic design, turbine energy losses, supersonic turbines ...
core +1 more source
Advanced Materials Technologies, EarlyView.A machine learning platform is developed to optimize sliced images for digital light processing 3D printing by locally tuning light intensity for higher precision printing. A reduced‐order model accurately predicts the degree of conversion in 3D space to calculate resulting shapes.
Teerapong Poltue +6 more
wiley +1 more source
EFFECT OF IMPELLER BLADE THICKNESS ON CRITICAL IMPELLER SPEED IN AN AGITATED VESSEL
Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2017 The successful design and operation of solid-liquid agitators require proper prediction of critical impeller speed (Njs) needed to suspend solids. It depends on system and impeller geometry as well as the properties of both solid and liquid.
LOGANATHAN MURUGANANDAM +1 more
doaj
Research on Influence of CMM Sampling Points on Detection of Feature Parameters for Turbine Blade
Xibei Gongye Daxue Xuebao, 2019 Sampling plan is an essential part for measuring profile of turbine blade with coordinates measuring machine(CMM), and the detection of feature parameters is a key component of turbine blade inspection.
doaj +1 more source
Hierarchical Icephobic Surfaces with Enhanced Photothermal Performance for Sustainable Anti‐Icing
Advanced Science, EarlyView.The armored photothermal icephobic structured surface (APISS) features a hierarchical micro‐nanostructured architecture optimized for enhanced solar absorption, coated with titanium nitride (TiN) nanoparticles to maximize photothermal conversion efficiency and silica encapsulation to ensure exceptional mechanical resilience.
Lei Zhang +7 more
wiley +1 more source
Mekanika, 2021 The inconsistency of the wind flow considered as one of the factors which tend to decrease the performance of the wind turbine. This paper proposes a further analysis of the initial rotation characteristic of a hybrid Savonius - Darrieus wind turbine ...
Hangga Wicaksono +3 more
doaj +1 more source