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CERN Document Server 10 record trovati  La ricerca ha impiegato 1.33 secondi. 
1.
A test rig to study heat transfer of sCO2 at CERN / Pedano Medina, Camila Rocio (KIT - Karlsruhe Institute of Technology (DE)) ; Gleissle, Susanne (Offenburg University of Applied Sciences (DE)) ; Petagna, Paolo (CERN)
In high-energy physics (HEP) detectors and modern electronics, thermal management is critical to ensure reliable, long-term operation. Increasing power densities, compact geometries, and stricter environmental regulations are driving the need for efficient, low-GWP cooling solutions. [...]
AIDAinnova-CONF-2025-001.- Geneva : CERN, 2025 Poster presented on the 11.04.2025: PDF;
In : The 6th European Conference on Supercritical CO2 (sCO2), Delft, Nl, 9 - 11 Apr 2025
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2.
The 6th European Conference on Supercritical CO2 (sCO2) - sCO2 Conference   9 - 11 Apr 2025  - Delft, Nl  / Pecnik, R (ed.) (Technical University of Delft)
2025
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3.
Studies on supercritical carbon dioxide as a refrigerant for future detectors / Pedano Medina, Camila Rocio (KIT - Karlsruhe Institute of Technology (DE)) ; Petagna, Paolo (CERN) ; Mall-Gleissle, Susanne (Offenburg University of Applied Sciences) ; Wetzel, Thomas (Karlsruhe Institute of Technology)
High thermal capacities and low values of density and viscosity are some of the main characteristics of supercritical fluids. These, in combination with the nature of a supercritical fluid - a single phase fluid - make them very interesting candidates for the thermal management of High Energy Physics detectors. [...]
AIDAinnova-CONF-2024-007.- Geneva : CERN, 2023 Fulltext: PDF;
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4.
Towards defining the optimal design parameters for a test setup studying heat transfer with carbon dioxide at supercritical conditions / Pedano Medina, Camila Rocio (KIT - Karlsruhe Institute of Technology (DE)) ; Petagna, Paolo (CERN) ; Mall-Gleissle, Susanne (Offenburg University of Applied Sciences)
As the demand for environmentally friendly refrigeration technologies continues to grow, the use of natural refrigerants for the thermal management of detectors for high-energy physics becomes increasingly relevant. While the use of boiling CO2 flows is well established at CERN for applications requiring cold conditions, this study focuses on investigating the heat transfer capabilities of carbon dioxide in supercritical conditions. [...]
AIDAinnova-CONF-2024-006.- Geneva : CERN, 2024 Fulltext: PDF;
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5.
Semi-Dry Cooling Solutions for Future Superconducting Accelerator Structures / Chioteli, Maria (CERN) ; Koettig, Torsten (CERN) ; Onufrena, Aleksandra (CERN) ; Naydenov, Boyan (CERN) ; Adam, Thomas (CEA INAC, Grenoble) ; Bremer, Johan (CERN)
Cryogenic dry cooling solutions for Superconducting RF cavities allow for synergies with modern cavity production methods based on vacuum coating and A15 SC layer deposition methods. A proof-of-concept cryogenic performance test stand will study relevant parameters of low-temperature cooling loops with respect to the RF performance of a 1.3 GHz prototype cavity. [...]
2024 - 4 p. - Published in : IEEE Trans. Appl. Supercond. 34 (2024) 3500504
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6.
Pressures Detector Calibration and Measurement / Kumara, I Made Gita
This is report of my first and second projects (of 3) in NA61. [...]
CERN-STUDENTS-Note-2016-014. - 2016
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7.
Manifold optimization for the ATLAS Transition Radiation Tracker CO2 cooling system / Grognuz, J (CERN)
Inlet and outlet manifolds represent a crucial part of the CO2 cooling system for the ATLAS Transition Radiation Tracker (TRT) as long as they determine the flow homogeneity in the detector and the pressure losses where the hydraulic diameters are the smallest. [...]
ATL-INDET-2004-004. - 2004.
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8.
VA BEAM PIPE COOLING FOR BAKEOUT CONDITIONS / Elias, N ; Godlewski, J
Several simulations were performed, using finite element software ANSYS to compute thermal behaviour of the LAr EC beam pipe in the cryostat and the shielding region. [...]
ATL-TECH-2003-001. - 2003. - 25 p.
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9.
Cooling and Ventilation Analysis of the ATLAS TRT End-cap, ATL-INDET-2003-005 / Godlewski, Jan ; Herrera-Martínez, A
The Transition Radiation Tracker (TRT) is the outermost subdetector of the Inner Tracker of ATLAS, one of the four detectors in the LHC project being built at CERN. [...]
ATL-INDET-2003-005. - 2003. - 29 p.
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10.
Numerical analysis of cooldown and warmup for the Large Hadron Collider / Liu, L ; Riddone, G ; Tavian, L
As the basis of studies, the paper presents the inventory of components and materials for LHC magnets, especially for main dipoles and quadrupoles firstly. Then a mathematical model and analytical method for LHC transient modes, such as cooldown and warmup of a magnet, a standard cell and the eight LHC sectors, has been developed on the basis of the up-to-date layout of the LHC machine, and validated by experimental data. [...]
2003 - Published in : Cryogenics 43 (2003) 359-367
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