Results 91 to 100 of about 3,083 (222)

Cryogenic operation and testing of the extended LHC prototype magnet string [PDF]

, 1996
After the assembly, commissioning and successful first operation of a full-scale superconducting magnet string, and as a new prototype dipole magnet was added to approach final configuration, the cryogenic system has been slightly modified to allow the ...
Bézaguet, Alain-Arthur, Casas-Cubillos, J, Guinaudeau, H, Hilbert, B, Lebrun, P, Serio, L, Suraci, A, Van Weelderen, R   +7 more
core  

GRAPHITE FOAM STRUCTURES AS AN EFFECTIVE MEANS TO COOL HIGH-PERFORMANCE ELECTRONICS

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ
Due to their unique heat transfer features, graphite foams are used in the current analysis to form heat sinks effective enough to dissipate extreme heat generated within high-performance electronics.
Ahmed Alhusseny, Qahtan Al-Aabidy, Nabeel Al-Zurfi, Adel Nasser, Mohammed Al-Edhari, Hayder Al-Sarraf   +5 more
doaj   +1 more source

Flow Boiling in straight heated tube under microgravity conditions [PDF]

, 2013
Boiling two-phase flow can transfer large heat fluxes with small driving temperature differences, which is of great interest for the design of high-performance thermal management systems applied to space platforms and on-board electronics cooling in ...
Colin, Catherine, Narcy, Marine
core  

Advances in Cryogenics at the Large Hadron Collider [PDF]

, 1998
After a decade of intensive R&D in the key technologies of high-field superconducting accelerator magnets and superfluid helium cryogenics, the Large Hadron Collider (LHC) has now fully entered its co nstruction phase, with the adjudication of major ...
Lebrun, P
core  

Progress in construction of the LHC [PDF]

, 1998
The Large Hadron Collider (LHC) project, approved by the CERN Council in December 1994, has now fully entered its construction phase, with the detailed technical definition of the major systems, and the adjudication of a number of large procurement ...
Evans, Lyndon R, Lebrun, P
core  

Thermal Monitoring of Embankment Dams by Fiber Optics [PDF]

, 2010
International audienceInternal erosion is the main cause of failure of earthen hydraulic structures. Moreover, it is often difficult for the operator to detect internal erosion at an early stage.
Artières, O., Beck, Y. L., Cunat, Pierre, Fry, J.-J., Guidoux, Cyril, Khan, Amir Ali, Mars, Jerome,   +6 more
core   +1 more source

Numerical and experimental investigation of heat transfer in a dimpled and petaled array tube with a coiled twisted tape and SiC nanofluid

Case Studies in Thermal Engineering
Thermal efficiency challenges are common in absorber tube designs. This study proposes an innovative absorber tube featuring dimples and petal arrays on its surface, integrated with a coiled twisted tape, and circulating a 0.9 % volume concentration of ...
Hariam Luqman Azeez, Adnan Ibrahim, Banw Omer Ahmed, Sharul Sham Dol, Ali H.A. Al-Waeli, Mahmoud Jaber   +5 more
doaj   +1 more source

Development of a test facility for analyzing supercritical fluid blowdown [PDF]

The generation IV nuclear reactors under development mostly use supercritical fluids as the working fluid because higher temperatures improve the thermal efficiency.
Lapa, Celso Marcelo
core  

A Comparative Analysis of Machine Learning Techniques for Predicting the Performance of Microchannel Gas Coolers in CO₂ Automotive Air-Conditioning Systems

Energies
The automotive industry is increasingly focused on developing more energy-efficient and eco-friendly air-conditioning systems. In this context, CO2 microchannel gas coolers (MCGCs) have emerged as promising alternatives due to their low global warming ...
Shehryar Ishaque, Naveed Ullah, Man-Hoe Kim   +2 more
doaj   +1 more source

Thermohydraulic Performance in SMR Reactors with Mixed Oxide (U, Th)O2 Fuel: A Computational Approach

Brazilian Journal of Radiation Sciences
This paper presents a computational study on the thermohydraulic performance of subchannels within Small Modular Reactor (SMR) configurations using Mixed Oxide (MOX) fuels comprising (U, Th)O2 alongside subchannels containing conventional UO2.
Pedro Emanuel Moraes Santos, Mariana Cecilia Betancourt, Leorlen Yunier Rojas Mazaira, Carlos Rafael García Hernández, Dany Sanchez Dominguez, Carlos Alberto Brayner de Oliveira Lira   +5 more
doaj   +1 more source