Showing 24,881 - 24,900 results of 24,952 for search '"Heat transfer"', query time: 0.68s Refine Results
  1. 24881

    Numerical simulation and analysis of Stirling engines for cold energy and waste heat recoveries by Xie, Linji

    Published 2016
    “…Furthermore, parametric analysis of the Stirling engine model, such as cyclic temperature variations and heat transferred to each unit, was conducted numerically with the developed Stirling engine model. …”
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    Final Year Project (FYP)
  2. 24882

    Chlorine variations in the magma of Soufriere Hills Volcano, Montserrat: Insights from Cl in hornblende and melt inclusions by Humphreys, M, Edmonds, M, Christopher, T, Hards, V

    Published 2009
    “…Decreasing H2O fugacity and/or increasing Clm result in increasing (Cl/OH)m while heat transferred with the volatiles causes the rise in temperature. …”
    Journal article
  3. 24883

    The Oxidation Process and Methods for Improving Reactivity of Al by Deqi Wang, Guozhen Xu, Tianyu Tan, Shishuo Liu, Wei Dong, Fengsheng Li, Jie Liu

    Published 2022-08-01
    “…Furthermore, those materials with good thermal conductivity can increase the heat transferred to the internal active Al, which can also improve the reactivity of Al. …”
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    Article
  4. 24884

    Electromagnetic and Darcy-Forchheimer porous model effects on hybrid nanofluid flow in conical zone of rotatable cone and expandable disc by Taghreed H. Al-arabi, Mohamed R. Eid, Reima Daher Alsemiry, Sana Abdulkream Alharbi, Reem Allogmany, Essam M. Elsaid

    Published 2024-06-01
    “…An in-depth analysis is conducted to examine how the expansion of the surface affects the motion and temperature layers, as well as the swirl angle from the disc surface, and heat transfers from the cone and disc walls. Results demonstrate that expanding the wall varies flowing and heat dynamics within the conical gap. …”
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    Article
  5. 24885

    Extraction, Characterization, and Chitosan Microencapsulation of Bioactive Compounds from <i>Cannabis sativa</i> L., <i>Cannabis indica</i> L., and <i>Mitragyna speiosa</i> K. by Srisan Phupaboon, Maharach Matra, Ronnachai Prommachart, Pajaree Totakul, Chanadol Supapong, Metha Wanapat

    Published 2022-10-01
    “…Two methods were used to extract the bioactive compounds: microwave extraction (water-heating transferred) and maceration extraction (methanol extracted). …”
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    Article
  6. 24886

    Significance of non-uniform heat source/sink and cattaneo-christov model on hybrid nanofluid flow in a Darcy-forchheimer porous medium between two parallel rotating disks by Sawan Kumar Rawat, Moh Yaseen, Umair Khan, Umair Khan, Manoj Kumar, Sayed M. Eldin, Abeer M. Alotaibi, Ahmed M. Galal, Ahmed M. Galal

    Published 2023-01-01
    “…Many production and manufacturing applications need knowledge of the heat transference mechanism in nanofluids. The current paper concerns the influence of non-uniform heat source/sink on (MoS2-Go/water flow) hybrid nanofluid flow and (Go/water flow) nanofluid flow in a Darcy-Forchheimer porous medium between two parallel and infinite spinning disks in the occurrence of radiation. …”
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    Article
  7. 24887

    Challenges of the Usual Graphical Methods Used to Characterize Phase Change Materials by Differential Scanning Calorimetry by Stéphane Gibout, Erwin Franquet, Didier Haillot, Jean-Pierre Bédécarrats, Jean-Pierre Dumas

    Published 2018-01-01
    “…In this paper, we demonstrate by a model coupling thermodynamics and conduction heat transfers, that the DSC curves are exactly compatible with the thermodynamics of phase changes (melting at fixed temperature for pure substances, in conformity with phase diagrams for solutions...). …”
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    Article
  8. 24888

    Thermal analysis of micropolar nanofluid in partially heated rectangular enclosure rooted with wavy heated rods by Khalil Ur Rehman, A.U. Khan, Safdar Abbas, Wasfi Shatanawi

    Published 2023-02-01
    “…The influence of the nanoparticles volume fraction is favorable for minimizing the costs of heat transfers. For both upper and lower heated lengths, the Nusselt number increases as the Rayleigh number increases. …”
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    Article
  9. 24889

    A novel triple-layer hot stamping process of titanium alloy TC4 sheet for enhancing formability and its application in a plug socket part by Yanhong Mu, Xiaoming Yang, Baoyu Wang, Haitao Qu, Fulong Chen

    Published 2023-06-01
    “…The titanium alloy sheet was clamped by two steel sheets with no adhesive added, then heated, transferred and formed together. In order to verify the ability in enhancing formability of this process, spherical part forming tests were carried out to study the formability under the single-layer sheet hot stamping (SHF) and THF. …”
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    Article
  10. 24890

    Thermodynamic Evaluation of the Energy Self-Sufficiency of the Tyre Pyrolysis Process by Alexander A. R. Gamboa, Leila R. dos Santos, Cristiane A. Martins, Ana M. A. Rocha, Carlos A. Alvarado-Silva, João A. de Carvalho

    Published 2023-12-01
    “…The laws of thermodynamics were used to calculate the energy demand of the tyre pyrolysis process, which was divided into heat for the pyrolysis reaction and heat transferred to the carrier gas. The pyrolysis gas was composed of 15 components, and its composition was calculated using a nonstoichiometric equilibrium model. …”
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    Article
  11. 24891

    A Free Convective Two-Phase Flow of Optically Thick Radiative Ternary Hybrid Nanofluid in an Inclined Symmetrical Channel through a Porous Medium by K. M. Pavithra, Pudhari Srilatha, B. N. Hanumagowda, S. V. K. Varma, Amit Verma, Shalan Alkarni, Nehad Ali Shah

    Published 2023-08-01
    “…The main finding of this work is that utilising a ternary hybrid nanofluid at the plate y = 1 increases the rate of heat transfers by 753%, demonstrating the potential thermal efficiency. …”
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    Article
  12. 24892

    Electro-magnetic radiative flowing of Williamson-dusty nanofluid along elongating sheet: Nanotechnology application by Imran Ullah, Farhad Ali, Sharena Mohamad Isa, Saqib Murtaza, Wasim Jamshed, Mohamed R. Eid, Ayesha Amjad, Kamel Guedri, Hamiden Abd El-Wahed Khalifa, Sayed M El Din

    Published 2023-05-01
    “…Consequently, the examined model's heat transference is reduced in the opposite direction of the Weissenberg number by the magnetic force. …”
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    Article
  13. 24893

    Optimization of quenching process in hot stamping of boron alloyed steel by Mohd Nazeri, Mohd Annuar

    Published 2013
    “…The result shows that by increasing the quenching time and flow rate will increase the hardness value of the specimen while lowering the coolant temperature will increase the hardness value. The heat transfers by conduction were optimum during the pressure holding time process so the optimum cooling systems hardly effect the formation of the blank. …”
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    Undergraduates Project Papers
  14. 24894

    Thermomechanical Analysis of Steel-to-Timber Connections under Fire and the Material Density Effect by Carlos Gomes, Elza M. M. Fonseca, Hernâni M. Lopes

    Published 2022-10-01
    “…With the proposed methodology, the effect of the wood density on the heat transferred through the connection under fire can be verified, and a thermomechanical complex model is proposed to solve and analyze this type of problem, which is the great motivation in this work. …”
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    Article
  15. 24895

    Development of a Computational Fluid Dynamics Model for Ice Formation: Validation and Parameter Analysis by Carlo Giovanni Ferro, Paolo Maggiore, Daniele Champvillair

    Published 2023-05-01
    “…The proposed model also takes into account the amount of heat transferred between the water and the surrounding environment and includes the effects of air turbulence on the ice formation process. …”
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    Article
  16. 24896

    Wear and surface characteristics on tool performance with CVD coating of Al2O3/TiCN inserts during machining of Inconel 718 alloys by Shailesh Rao Agari

    Published 2021-12-01
    “…The study on dry cutting processes for this alloy becomes difficult due to its high hardness and low thermal conductivity, wherein, most of the heat transfers due to friction are accumulated over the tool surface. …”
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    Article
  17. 24897

    Loss of sea ice during winter north of Svalbard by Ingrid H. Onarheim, Lars H. Smedsrud, Randi B. Ingvaldsen, Frank Nilsen

    Published 2014-06-01
    “…The reduced sea ice cover leads to more oceanic heat transferred to the atmosphere, suggesting that part of the atmospheric warming is driven by larger open water area. …”
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    Article
  18. 24898

    Tactile Perception of Woven Fabrics by a Sliding Index Finger with Emphasis on Individual Differences by Raphael Romao Santos, Masumi Nakanishi, Sachiko Sukigara

    Published 2023-02-01
    “…For this study, 28 participants assessed fabrics with very distinct surface, compression, and heat transferring properties by sliding their index fingers along the surface of the fabric. …”
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    Article
  19. 24899

    Cage Nanofillers’ Influence on Fire Hazard and Toxic Gases Emitted during Thermal Decomposition of Polyurethane Foam by Arkadiusz Głowacki, Przemysław Rybiński, Monika Żelezik, Ulugbek Zakirovich Mirkhodjaev

    Published 2024-02-01
    “…Toxicometric indexes were determined with the use of an innovative method consisting of a thermo-balance connected to a gas analyzer with the use of a heated transfer line. The obtained test results clearly indicate that the used silsesquioxane compounds, especially in combination with organic phosphorus compounds, reduced the fire risk, as expressed by parameters such as the maximum heat release rate (HRRmax), the total heat release rate (THR), and the maximum smoke density (SDmax). …”
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    Article
  20. 24900

    Automated Monitoring The Temperature Under Buildings With Pile Foundations In Salekhard (Preliminary Results) by Yaroslav K. Kamnev, Mikhail Yu. Filimonov, Aleksandr N. Shein, Nataliia A. Vaganova

    Published 2021-12-01
    “…But there are detected heat transfers near the borehole T1 at the depth of 12–14 m. …”
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    Article