Results 41 to 50 of about 12,114 (199)

Design of a Hydroelectronic Solar‐Tracking System for Solar Panels

Energy Science &Engineering, EarlyView.
A prototype of a passive solar‐tracking system utilizing buoyant force based on water level was developed, and its MATLAB/Simulink model was implemented. This study is expected to encourage researchers to design solar‐tracking mechanisms using metals with different thermal expansion coefficients, air, oil, and other fluids. ABSTRACT This study presents
Ufuk Süğürtin, Türker Fedai Çavuş
wiley   +1 more source

Microstructure Evolution of Inertia Friction Welded Joints of TC21 Titanium Alloy

Processes, 2022
In this paper, TC21 titanium alloy welded joints were successfully formed through inertial friction welding (IFW) processes. Microstructure evolution of IFW joints was investigated by way of different analysis methods including optical microscope (OM), scanning electron microscope(SEM), Electron Back-Scattered Diffraction(EBSD), X-Ray Diffraction(XRD),
Hongying Wang, Zihao Li, Shengsheng Zhao, Zhijun Li, Weijie Tang, Fayu Wu, Jun Zhou   +6 more
openaire   +1 more source

From plant to fabric: Environmental opportunities associated with annatto dye for sustainable development in the textile industry

Coloration Technology, EarlyView.
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves, Tania Maria Costa, Karine Thaise Rainert, Vera Lúcia Vogel Faustino dos Santos, Ivonete Oliveira Barcellos, Lorena Benathar Ballod Tavares   +5 more
wiley   +1 more source

Joining precipitation-hardened nickel-base alloys by friction welding [PDF]

, 1972
Solid state deformation welding process, friction welding, has been developed for joining precipitation hardened nickel-base alloys and other gamma prime-strengthened materials which heretofore have been virtually unweldable.
Moore, T. J.
core   +1 more source

Strain Development During Cure of Partially Pre‐Cured Thermosetting Composites Measured With Distributed Fiber Optic Sensors

Polymer Composites, Volume 47, Issue 8, Page 7155-7169, 20 April 2026.
Schematic representation of the beneficial effect of ply pre‐curing on temperature overshoot, internal strain and warpage during cure of thin and thick thermosetting composites. ABSTRACT Detection of manufacturing‐induced defects in thermosetting composites is crucial to guarantee part quality, safety, and improve manufacturing efficiency.
Francesco Taddei, Giacomo Struzziero, Valentin Ott, Véronique Michaud   +3 more
wiley   +1 more source

Comparative study of inertia and continuous drive friction welding processes based on equivalent energy input

Journal of Advanced Joining Processes
Rotary friction welding can be performed using either continuous drive friction welding (CDFW) or inertia friction welding (IFW), which utilizes stored energy in a flywheel.
Carina Vauderwange, Dirk Lindenau, Heinz Palkowski, Hadi Mozaffari Jovein   +3 more
doaj   +1 more source

Laser‐Welded Cellulose‐Carbon Nanotube Nanocomposites as a 3D Scaffold of Si Anodes for High‐Performance Lithium‐Ion Batteries

Advanced Functional Materials, Volume 36, Issue 31, 16 April 2026.
A Si anode comprising entangled networks of cellulose and SWCNT (C‐CNT) nanocomposites as an anode electrode for a high‐performance LIB is realized by fully utilizing the generated microstructure of a novel conductive 3D scaffold via a low‐temperature and eco‐friendly process. Additionally, localized heating via photo‐thermal conversion can be utilized
Boeun Ryu, Younghoon Jung, Hojin Son, Min‐Young Kim, Jinsub Lim, Changhun Yun   +5 more
wiley   +1 more source

Lattice Structures for Bone Replacement: The Intersection of Bone Biomechanics, Lattice Design, and Additive Manufacturing

Advanced Materials Technologies, Volume 11, Issue 7, 6 April 2026.
This review outlines how understanding bone's biology, hierarchical architecture, and mechanical anisotropy informs the design of lattice structures that replicate bone morphology and mechanical behavior. Additive manufacturing enables the fabrication of orthopedic implants that incorporate such structures using a range of engineering materials ...
Stylianos Kechagias, Maxwell J. Munford, Frederik C.H. Masure, Richard J. van Arkel, Reece N Oosterbeek   +4 more
wiley   +1 more source

Characterisation of material property variation across an inertia friction welded CrMoV steel component using the inverse analysis of nanoindentation data [PDF]

, 2016
In this study, a new application of the inverse analysis of the depth-sensing indentation technique based on the optimization theory has been satisfactorily demonstrated.
Bennett, Bennett, Bhadeshia, C.J. Bennett, Cheng, Cheng, Committee, Dao, Fischer-Cripps, Giannakopoulos, Giannakopoulos, Iracheta, Kang, Kang, Larsson, Liu, Messler, Meyers, Moat, Moat, Moat, Mohammed, O. Iracheta, Oliver, Sakharova, Sneddon, Soh, Stillwell, Tabor, Tabor, Ternovskii, Tho, Venkatesh, W. Sun   +33 more
core   +1 more source

Modeling and simulation of inertia and continuous drive friction welding of AISI 1215 steel

Journal of Advanced Joining Processes
To accurately simulate rotary friction welding (RFW), calibration of the material model and friction conditions is essential. This study focuses on developing a material model and simulation for RFW of AISI 1215 free-machining steel in the environment ...
Carina Vauderwange, Dirk Lindenau, Heinz Palkowski, Hadi Mozaffari Jovein   +3 more
doaj   +1 more source