Results 51 to 60 of about 3,083 (222)
Cryogenics for the Large Hadron Collider [PDF]
, 1999 The Large Hadron Collider (LHC), a 26.7 km circumference superconducting accelerator equipped with high-field magnets operating in superfluid helium below 1.9 K, has now fully entered construction at CERN, the European Laboratory for Particle Physics ...
Lebrun, P
core +1 more source
International Journal of Mechanical System Dynamics, Volume 6, Issue 1, Page 3-21, March 2026.ABSTRACT An experimental campaign was undertaken to demonstrate the applicability of the Bouc–Wen hysteretic model to describe the hysteretic system of the recent Framatome dimple‐less spacer grid design for Pressurized Water Reactors. The experimental setup subjected a reduced‐length fuel rod, supported at both ends by dimple‐less grids, to forced ...
Giovanni Ferrari +3 more
wiley +1 more source
International Journal of Energy Research, Volume 2026, Issue 1, 2026.In this study, the thermohydraulic performance of rectangular‐winglet vortex generators (VGs) with different hole configurations (a central hole, dual‐edge holes, a leading‐edge hole, and a trailing‐edge hole) was numerically investigated. In addition, airflows through solar air heater ducts enhanced with these VGs were simulated using the realizable k‐
Roytor Charoensin-O-Larn +2 more
wiley +1 more source
Review on Coupled Thermo-Hydraulic Performance of Nanofluids and Microchannels
Nanomaterials, 2022 As electronic components continue to be miniaturized, the heat flux density continues to increase. Scholars have proposed the use of microchannel heat sinks (MCHS) to dissipate heat from devices with high heat flux density, and have pointed out that the ...
Yuwei Wang +3 more
doaj +1 more source
A Novel Tubular Solar Air Heater With Internal Plates: A CFD Study on Segregated Impingement Flow
International Journal of Energy Research, Volume 2026, Issue 1, 2026.This paper presents a numerical analysis of a novel and efficient solar air heater (SAH) designed with an integrated impingement‐return configuration to enhance thermal performance. The system consists of nine blackened copper tubes where incoming air first passes through the lower half of each tube. At the far end, the flow reverses direction in a 180°
S. A. Gandjalikhan Nassab +1 more
wiley +1 more source
Investigation of Thermo-Hydraulic Performances of Artificial Ribs Mounted in a Rectangular Duct
Energies, 2023 This research investigates the fluid flow characterization and thermohydraulic performances (THP) of rib surfaces, using computational and experimental methods.
B. Varun Kumar +6 more
doaj +1 more source
Geofluids, Volume 2026, Issue 1, 2026.In the construction of an F‐type cross‐passage in an overlapping‐type shield tunnel using the artificial ground freezing method, the development of the distal frozen wall is difficult to control, and ground deformation is influenced by the superimposed disturbance of successive construction steps. Existing studies are insufficient to fully characterize
Jinlei Li +4 more
wiley +1 more source
Case Studies in Thermal Engineering, 2023 The flat plate solar heat collector captures solar thermal energy for agricultural drying, heating houses and businesses, cooling food, and producing steam.
Anil Kumar +9 more
doaj +1 more source
Modelling and Simulation in Engineering, Volume 2026, Issue 1, 2026.Quick‐cooling heat exchangers are used for a wide range of industrial applications. This study is aimed at employing the wavy surfaces of the vortex generators to reduce pressure drops and enhance heat transfer performance. The turbulent conditions for mixture (water and air) flow with Rew = 3500–5000.
Adnan Q. Ibrahim +2 more
wiley +1 more source
Walailak Journal of Science and Technology, 2014 Artificial roughness has been found to enhance the rate of heat transfer in solar air heater ducts. However, improvement in heat transfer enhancement is invariably accompanied by increased pumping power. Several investigators have investigated the effect
Maneesh KAUSHAL, Varun GOEL
doaj +1 more source