Results 41 to 50 of about 96,443 (168)

Determination of Radiative Heat Transfer Coefficient at High Temperatures Using a Combined Experimental-Computational Technique

Measurement Science Review, 2015
The radiative heat transfer coefficient at high temperatures is determined using a combination of experimental measurement and computational modeling.
Kočí Václav, Kočí Jan, Korecký Tomáš, Maděra Jiří, Černý Robert Č   +4 more
doaj   +1 more source

Mechanical Properties of Friction Stir Welded AA1050-H14 and AA5083-H111 Joint: Sampling Aspect

Metals, 2020
Welding of dissimilar aluminium alloys has been a challenge for a long period until the discovery of the solid-state welding technique called friction stir welding (FSW).
Velaphi Msomi, Nontle Mbana
doaj   +1 more source

Modeling and numerical analysis for mechanical characterization of soft tissue mechanism applying inverse finite element technique

Frontiers in Applied Mathematics and Statistics, 2023
Tissue-mimicking materials [e.g., polyvinyl alcohol cryogel (PVA-C)] are extensively used in clinical applications such as tissue repair and tissue engineering.
Md. Mulk, Kazi Nusrat Islam, Md. Haider Ali Biswas   +2 more
doaj   +1 more source

Mechanical behaviour of SSRT specimens optimized for IGSCC concerns [PDF]

Corrosion Science, 2008
Simulating testing conditions leading to evaluate the intergranular stress corrosion cracking sensitivity of structural alloys is crucial to estimate the lifetime of in-service components. Former studies have pointed out that a simple modification of the design of slow strain rate tensile specimens was particularly convenient for evaluating the ...
Deleume, Julien, Poquillon, Dominique, Garat, Véronique, Cloué, Jean-Marc, Andrieu, Eric   +4 more
openaire   +3 more sources

Fatigue strength characterization of Al-Si cast material incorporating statistical size effect

MATEC Web of Conferences, 2018
Cast aluminium components may exhibit material imperfections such as shrinkage and gas pores, or oxide inclusions. Therefore, the fatigue resistance is significantly influenced by the size and location of these inhomogenities. In this work, two different
Aigner Roman, Leitner Martin, Stoschka Michael   +2 more
doaj   +1 more source

Enhancing preanalytic surgical specimen management: experience of a system implementation initiative

Diagnostic Pathology
Background /Objectives Preanalytic quality control of surgical specimens is often inadequately managed. This study aimed to share the experience of improving quality through the implementation of a system for preanalytic surgical specimens. Methods After
Peirong Chen, Weiming Qiu
doaj   +1 more source

Data-Driven Performance-Oriented Rapid Process Optimization for 316 Stainless Steels Prepared by Laser Powder Bed Fusion

Metals
In this work, a rapid process optimization framework for laser powder bed fusion (LPBF) based on a high-throughput mechanical testing platform and data analytical methods was proposed and validated.
Junyan Zhu, Meiling Jiang, Guoliang Huang, Ke Huang   +3 more
doaj   +1 more source

Optimizing the Handling of Invasive Fungal Sinusitis Surgical Specimens

American Journal of Clinical Pathology, 2020
Abstract Introduction/Objective Invasive fungal sinusitis (IFS) is an aggressive disease characterized by invasion of fungal hyphae into tissue/neurovascular bundles. This project assessed the handling of IFS specimens and implemented protocols to improve turnaround time (TAT).
E Ababneh, J Dermawan, M Thomas, X Wang, A Blank, A Bakhshwin, M Terzioglu, B Miller, A Shah, C Griffith, D Chute   +10 more
openaire   +1 more source

Novel Experimental and Simulation Investigation of Transducer Coupling and Specimen Geometry Effects in Low-Frequency Ultrasonic Testing

Applied Sciences
Conventional characterization of ultrasonic testing (UT) transducers primarily focuses on determining centre frequency and usable bandwidth. However, the relative amplitude distribution across different frequency components—particularly in low-frequency ...
Piotr Wiciak, Edward Ginzel, Giovanni Cascante, Maria Anna Polak   +3 more
doaj   +1 more source

The modeling and optimization of hot rolling process of A36 structural steel by using response surface methodology

MATEC Web of Conferences, 2018
In hot conditions and with various parameters, it has been found several cracks and wear in the hot rolling process due to several factors including von mises stress and plastic strain which is affected by the size of the roller diameter and thickness of
Permanasari Avita Ayu, Puspitasari Poppy, Choiron Moch. Agus, Andoko, Affandi Muhammad Taufiq   +4 more
doaj   +1 more source