Results 41 to 50 of about 18,250 (204)
, 2012 The squared Brunt-V\"{a}is\"{a}l\"{a} Frequency (BVF) is computed in terms of the moist entropy potential temperature recently defined in Marquet (2011). Both homogeneously saturated and non-saturated versions of $N^2$ (the squared BVF) are derived.
Geleyn, Jean-François, Marquet, Pascal
core +1 more source
RAYLEIGH SURFACE WAVES (RSW) GENERATED BY PHOTOTHERMAL PROCESS : THEORY
Le Journal de Physique Colloques, 1983 Thermoelastic excitation of RSW is theoretically investigated on isotropic solids. Thermal acoustic conversion efficiency is evaluated.
Huard, S., Chardon, D.
openaire +2 more sources
Influence of Higher Tramp Element Level on the Weldability of Automotive Steels
steel research international, EarlyView.The use of green recycled steels is constantly expanding in the automotive industry. The increase in tramp elements resulting from the recycling of steel is problematic. Tramp elements can lead to a negative influence on the weldability. To understand the influence, the welding properties of three green steels are characterized. The potential limits of
Elias Gebhard Vogt +6 more
wiley +1 more source
steel research international, EarlyView.Paint baking of resistance spot welded joints of 2.0 GPa warm‐stamped medium‐Mn steel activates low‐temperature tempering, forming fine cementite in the fusion zone and enhancing toughness. Crack propagation resistance increases, shifting the failure mode from partial interfacial to complete pullout, with peak load and energy absorption rising ...
Sunusi Marwana Manladan +8 more
wiley +1 more source
Refined Swan conductors mod p of one-dimensional Galois representations
, 2018 For a character of the absolute Galois group of a complete discrete valuation field, we define a lifting of the refined Swan conductor, using higher dimensional class field theory.Comment: 39 ...
Kato, Kazuya +2 more
core +1 more source
Four Types of LME Cracks in RSW of Zn-Coated AHSS
Welding Journal, 2020 Zinc-coated advanced high-strength steels are known to be susceptible to liquid metal embrittlement (LME) cracking during resistance spot welding (RSW). Despite numerous reports with regard to LME during RSW, a systematic approach has not been proposed for the classification of cracks based on the cracking mechanism.
SIVA PRASAD MURUGAN +3 more
openaire +1 more source
A study on electrical resistance and RSW characterizaton of bimetal wire
International journal of health sciences, 2022 The objective of this study is to reduce copper consumption in Solenoid of Circuit breaker by using aluminium with copper technically called copper clad aluminium. Aluminium wires with copper clad are widely used, e.g. in telecommunication, power engineering, electronics as a replacement of traditional applied copper wire.
Sundravalli Sundravalli +2 more
openaire +1 more source
steel research international, EarlyView.The high‐strain‐rate behavior of resistance spot‐welded DP800–DP1000 joints is investigated. Results show that microstructural gradients across BM–HAZ–FZ govern hardness, strain rate sensitivity, and failure modes. While strength increases with strain rate, energy absorption is controlled by ductility, with DP800–DP800 joints showing superior ...
Pankaj Shrivastava, Velaphi Msomi
wiley +1 more source
International Journal of Lightweight Materials and ManufactureIn this study, the effect of resistance spot welding (RSW) and laser beam spot welding (LBSW) processes on evolution of microstructure, load endurance capabilities, heat affected zone (HAZ) softening, and corrosion resistance of ultra-high-strength (UHSS)
Paluchamy Rajalingam +3 more
doaj +1 more source
Forces in Mechanics, 2022 This investigation presents the process parameter optimization of resistance spot welded (RSW) advanced high strength steel (AHSS) joints using response surface methodology (RSM) for fabrication of thin-walled automotive structural frames.
Chakkaravarthi Rajarajan +4 more
doaj +1 more source