Results 81 to 90 of about 8,904 (229)

Liquid Hydrogen Target Experience at SLAC [PDF]

, 2005
Liquid hydrogen targets have played a vital role in the physics program at SLAC for the past 40 years. These targets have ranged from small "beer can" targets to the 1.5 m long E158 target that was capable of absorbing up to 800 W without any significant
/Caltech, /Massachusetts U., Amherst, /SLAC, Arnold, R., Bosted, P., Boyce, R., Candia, A., Carr, R., Gao, J., Jones, C.E., Kaminskas, W., Mark, J., McKeown, R., Racine, M., St. Lorant, S., Weber, T., Weisend, J.G.   +16 more
core   +2 more sources

Exploring Low‐Global Warming Potential Refrigerants for Medium‐Charge Systems

Energy Technology, Volume 13, Issue 9, September 2025.
This study evaluates 15 low‐global warming potential (GWP) refrigerants as alternatives for medium‐charge systems, focusing on environmental impacts, operational performance, and system design integration. Key findings reveal R‐447A's suitability for standard climates and R‐454B's advantages in high ambient conditions, providing actionable guidance for
Fadi Alsouda, Nick S. Bennett, Suvash C. Saha, Mohammad S. Islam   +3 more
wiley   +1 more source

Design and Thermal Performance Analysis of a Coal‐Fired Unit Integrated With Molten Salt Heat Storage Using Orthogonal Experimental Method

IET Smart Energy Systems, Volume 1, Issue 2, Page 137-155, September 2025.
By combining orthogonal experimental design with simulation, the optimal peak shaving scheme for the system was quickly identified among the 576 proposed working fluid extraction schemes for the coupled molten salt thermal storage system of thermal power units.
Yunlong Zhou, Jiani Liu, Mei Yang, Qiujie Cheng, Yueying Li, Yaning Liu   +5 more
wiley   +1 more source

An experimental investigation of void fraction characteristics of flow boiling in a 5×5 rod bundle channel

Case Studies in Thermal Engineering
Flow boiling in the rod bundle channel is an important phenomenon in nuclear reactors. The local inhomogeneous void fraction distribution in the flow channel will affect the flow and heat transfer in two phase flow.
Sui-Jun Gong, Jing-Liang Bi, Yan-Ping Huang, Wen-Xiong Zhou, De-Wen Yuan, Jian-Jun Xu   +5 more
doaj   +1 more source

An experimental study of bubble departure diameter in subcooled flow boiling including the effects of orientation angle, subcooling, mass flux, heat flux, and pressure [PDF]

, 2014
The effects of orientation angle, subcooling, heat flux, mass flux, and pressure on bubble departure diameter in the isolated bubble regime of subcooled flow boiling were studied by high-speed video in a two-phase flow loop that can accommodate a wide ...
Buongiorno, Jacopo, McKrell, Thomas J, Sugrue, Rosemary M   +2 more
core   +1 more source

RELAP5/MOD3 subcooled boiling model assessment [PDF]

, 1998
This report presents the assessment of the RELAP5/Mod3 (5m5 version) code subcooled boiling process model which is based on a variety of experiments. The accuracy of the model is confirmed for a wide range of regime parameters for the case of uniform heating along the channel.
Devkin, A. S., Podosenov, A. S.
openaire   +2 more sources

Sustainable Thermal Solutions: Enhancing Heat Transfer with Turbulators and Nanofluids

Advanced Energy and Sustainability Research, Volume 6, Issue 5, May 2025.
Nanofluids, which are nanoparticle suspensions in base fluid, facilitate heat transmission due to their improved thermal conductivity. Turbulators, which are inserts into fluid flow channels, disturb the flow, increasing turbulence and hence the heat transfer rate.
Zafar Said, Aggrey Mwesigye, Lingala Syam Sundar, Arun Kumar Tiwari, Kalidasan Balasubramanian, Hafiz Muhammad Ali, Evangelos Bellos, Chaerin Gim, Mohammad Shamsuddin Ahmed, Jang‐Yeon Hwang   +9 more
wiley   +1 more source

Booster propulsion/vehicle impact study, 2 [PDF]

This is the final report in a study examining the impact of launch vehicles for various boost propulsion design options. These options included: differing boost phase engines using different combinations of fuels and coolants to include RP-1, methane ...
Carson, C., Johnson, P., Satterthwaite, S., Schnackel, J.   +3 more
core   +1 more source

Flow boiling heat transfer of a non-azeotropic mixture inside a single microchannel [PDF]

, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014), Azzolin, M, Bortolin, S, Del Col, D   +3 more
core  

Inverse Uncertainty Quantification using the Modular Bayesian Approach based on Gaussian Process, Part 2: Application to TRACE

, 2018
Inverse Uncertainty Quantification (UQ) is a process to quantify the uncertainties in random input parameters while achieving consistency between code simulations and physical observations. In this paper, we performed inverse UQ using an improved modular
Kozlowski, Tomasz, Meidani, Hadi, Shirvan, Koroush, Wu, Xu   +3 more
core   +1 more source