Results 61 to 70 of about 43,242 (248)

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Crystal structure of bis(4-nitroaniline-κN1)(5,10,15,20-tetraphenylporphyrinato-κ4N)cobalt(III) chloride dichloromethane monosolvate

Acta Crystallographica Section E, 2014
The reaction of [CoIII(TPP)Cl] (TPP is the dianion of 5,10,15,20-tetraphenylporphyrin) with an excess of 4-nitroaniline in dichloromethane leads to the title compound, [CoIII(C44H28N4)(C6H6N2O2)2]Cl·CH2Cl2.
Yassine Belghith, Anissa Mansour, Habib Nasri   +2 more
doaj   +1 more source

Process‐Informed Analysis of As‐Built Metal Additive Surface Features

Advanced Engineering Materials, EarlyView.
This article introduces a novel method for feature‐based surface texture characterisation directly incorporating manufacturing variables into the feature extraction workflow. This marks a major step towards identifying process‐specific surface properties and their influence on part function and hence a holistic understanding of process–structure ...
Theresa Buchenau, Adam Thompson, Hauke Brüning, Marc Amkreutz, Bernd Mayer, Samanta Piano   +5 more
wiley   +1 more source

The effect of impurity seeding on edge toroidal rotation in the ADITYA-U tokamak

Nuclear Fusion
Intrinsic toroidal rotation velocity ( V _φ ) has been measured from the Doppler shift of C ^5+ carbon spectral lines (at 529.05 nm) in the edge region of the ADITYA-U tokamak without any auxiliary torque input in an ohmically heated pure hydrogen (H _2 )
Ankit Kumar, K. Shah, M.B. Chowdhuri, N. Ramaiya, Aman Gauttam, K.A. Jadeja, Bharat Hedge, N. Yadava, Kaushlender Singh, Suman Dolui, Tanmay Macwan, Ashok Kumawat, Pramila Gautam, Laxmikanta Pradhan, Harshita Raj, G. Shukla, Dipexa Modi, S. Patel, Soumitra Banerjee, Injamul Hoque, Komal, Suman Aich, Ankit Patel, Utsav, A. Kanik, Rohit Kumar, Priyanka Verma, K.M. Patel, Kalpesh Galodiya, M. Shah, R.L. Tanna, Joydeep Ghosh   +31 more
doaj   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

Hydraulic Optimization of Two-Way Counter-rotating Axial Flow Pump Turbine

Frontiers in Energy Research, 2020
The two-way counter-rotation technology is mainly applied to the tidal power station. In this paper, the hydrodynamic optimization of the two-way counter-rotating axial-flow pump turbine is carried out.
Wang Xiuli, Lin Bin, Li Yang, Zhang Yan, Zhu Rongsheng, Long Yun, Fu Qiang   +6 more
doaj   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Comparison of Kocher and Modified Hippocratic Methods in Reduction of Anterior Shoulder Dislocation; a Quasi Experimental Study

طب اورژانس ایران, 2017
Introduction: Various methods have been designed for shoulder reduction and Kocher method (flexion, adduction and external rotation) and traction counter-traction are introduced as the oldest methods.
Iraj Golikhatir, Seyed Mohammad Hosseininejad, Zahra Noori Gharansaraii, Farzad Bozorgi, Fatemeh Jahanian, Hamed Aminiahidashti, Seyed Hossein Montazer   +6 more
doaj  

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

The innermost regions of the jet in NRAO150

EPJ Web of Conferences, 2013
NRAO 150 is a very bright millimeter to radio quasar at redshift z=1.52 for which ultra-highresolution VLBI monitoring has revealed a counter-clockwise jet-position-angle wobbling at an angular speed ~11°/yr in the innermost regions of the jet.
Molina Sol N., Agudo I., Gómez J. L.
doaj   +1 more source