Showing 24,921 - 24,940 results of 24,952 for search '"Heat transfer"', query time: 0.35s Refine Results
  1. 24921

    District Heating of Buildings by Renewable Energy Using Thermochemical Heat Transmission by Robert E. Critoph, Angeles M. Rivero Pacho

    Published 2022-02-01
    “…Specifically, in an ambient loop, heat losses are typically less than 5% and the heat transferred per volume of pumped fluid can be 30 times that of a pumped water network with 10 K temperature change. …”
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    Article
  2. 24922

    Burning structures and propagation mechanisms of nanothermites by Kim, Suyong, Johns, Averitt A, Wen, John Z, Deng, Sili

    Published 2024
    “…These pre-ignition sites form randomly and are subsequently ignited by heat transferred from the adjacent active burning sites, resulting in an active burning propagation tangentially along the propagation front. …”
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    Article
  3. 24923

    Design And Study Of Domestic Cooling System Through Roof Ventilation Assisted By Evaporative Cooling by Chai, Yik Zhien

    Published 2019
    “…To reduce the heat transferred from the roof, roof ventilation is needed. …”
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    Monograph
  4. 24924

    Simulation of fractal like branching microchannel network on rectangular heat sink for single phase flow by Manshoor, Bukhari, Sapit, Azwan, Nordin, Normayati, Hariri, Azian, Salleh, Hamidon, Razali, Mohd Azahari, Zaman, Izzuddin, Khalid, Amir, Ghazali, Mohd Fairusham, Alsayed, Muneer Khalifa

    Published 2020
    “…So, the objective of this project is to do a comparative study between two different types of fractal microchannel at the same size and boundary condition by using Computational Fluid Dynamics (CFD) Besides that, this study also will investigate the hydrodynamic and thermal characteristics of T-shaped and Treeshaped fractal microchannel network heat sinks by solving three-dimensional Navier– Stokes equations and energy equation, taking into consideration the conjugate heat transfers in microchannel walls. For the simulation, ANSYS software was used with the inlet temperature set to be 300 K, inlet velocity will be in the range of 0.1 m/s to 0.5 m/s and uniform heat flux be set at 325 W/cm2. …”
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    Article
  5. 24925

    Derivative proportional integral controller for glycerin heating process by Janin, Zuriati

    Published 2021
    “…The heating system operation uses the principle that the crude glycerine is heated using heat transferred from the electrical heater mounted outside the tank. …”
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    Thesis
  6. 24926

    Derivative proportional integral controller for glycerin heating process by Janin, Zuriati

    Published 2021
    “…The heating system operation uses the principle that the crude glycerine is heated using heat transferred from the electrical heater mounted outside the tank. …”
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    Thesis
  7. 24927

    Heat and Mass Transfer Analysis of MHD Jeffrey Fluid over a Vertical Plate with CPC Fractional Derivative by Shajar Abbas, Mudassar Nazar, Zaib Un Nisa, Muhammad Amjad, Sayed M. El Din, Agaeb Mahal Alanzi

    Published 2022-11-01
    “…The present work also has applications with engineering relevance, such as heating and cooling processes in nuclear reactors, the petrochemical sector, and hydraulic apparatus where the heat transfers through a flat surface. Moreover, the magnetized fluid is also applicable for controlling flow velocity fluctuations.…”
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    Article
  8. 24928

    Insight into the significance of nanoparticle aggregation and non-uniform heat source/sink on titania–ethylene glycol nanofluid flow over a wedge by Sawan Kumar Rawat, Moh Yaseen, Umair Khan, Manoj Kumar, Amal Abdulrahman, Sayed M Eldin, Samia Elattar, Ahmed M. Abed, Ahmed M. Galal

    Published 2023-07-01
    “…The properties of nanoparticles in the working fluid are affected by many external factors and it further influences the effective properties of the resulting nanofluid. To study the heat transference mechanism in nanofluids, the inclusion of such factors is quite important as it provides the exact illustration of the mechanism. …”
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    Article
  9. 24929

    MEMS GC Column Performance for Analyzing Organics and Biological Molecules for Future Landed Planetary Missions by Ryan C. Blase, Mark J. Libardoni, Gregory P. Miller, Kelly E. Miller, Charity M. Phillips-Lander, Christopher R. Glein, J. Hunter Waite, Abhishek Ghosh, Anandram Venkatasubramanian, Maxwell Wei-hao Li, Andrew Stephens, Xudong Fan, Katsuo Kurabayashi, Katsuo Kurabayashi

    Published 2022-02-01
    “…The outlet of the MEMS GC column was coupled to a prototype of the MAss Spectrometer for Planetary EXploration (MASPEX) through a heated transfer line into the ion source. MEMS GC-MS experiments were performed to demonstrate linearity of response and establish limit of detection (LOD) to alkanes (organics), fatty acid methyl esters (FAMEs) and chemically derivatized amino acids (biological molecules). …”
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    Article
  10. 24930

    Experimental study on the influence of restricted distance on the discrete flame spread of different widths by Zhenkun Wu, Min Peng, Guoqiang Chai, Jinhu Zhou, Yun Zhou, Guoqing Zhu

    Published 2024-02-01
    “…Moreover, due to the dominant role of radiant heat feedback provided by the confined walls to the discrete PMMA panels, the proportion of heat transferred by convection in the flames is minimal. …”
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    Article
  11. 24931

    Exergetic Analysis of a Cryogenic Air Separation Unit by Sorin Bucsa, Alexandru Serban, Mugur C. Balan, Claudia Ionita, Gabriel Nastase, Catalina Dobre, Alexandru Dobrovicescu

    Published 2022-02-01
    “…The exergy loss with the heat transferred to the cooling system of compressors can be recovered; for the exergy destruction portion, the challenge between investment and operating costs should be considered. …”
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    Article
  12. 24932

    Polymeric LabChip real-time PCR as a point-of-care-potential diagnostic tool for rapid detection of influenza A/H1N1 virus in human clinical specimens. by Hyun-Ok Song, Je-Hyoung Kim, Ho-Sun Ryu, Dong-Hoon Lee, Sun-Jin Kim, Deog-Joong Kim, In Bum Suh, Du Young Choi, Kwang-Ho In, Sung-Woo Kim, Hyun Park

    Published 2012-01-01
    “…The developed disposable LabChip is an economic, heat-transferable, light-transparent, and easy-to-fabricate polymeric chip compared to conventional silicon- or glass-based labchip. …”
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    Article
  13. 24933

    Análisis de la zona fundida en el crecimiento del compuesto eutéctico Al<sub>2</sub>O<sub>3</sub>-ZrO<sub>2</sub>(Y<sub>2</sub>O<sub>3</sub>) por fusión zonal con láser by Peña, J. I., Ester, F. J.

    Published 2007-10-01
    “…For this calculation the coefficients of heat transference during the solidification process have been determined. …”
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    Article
  14. 24934

    Two-dimensional CFD simulation and pilot-scale experimental verification of a downdraft gasifier: effect of reactor aspect ratios on temperature and syngas composition during gasif... by Chootrakul Siripaiboon, Prysathyrd Sarabhorn, Chinnathan Areeprasert

    Published 2020-08-01
    “…The 1.82 aspect ratio reactor has the smallest diameter, therefore the radiative heat transferred from the reactor wall affects the temperature in the reactor. …”
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    Article
  15. 24935

    Computational investigation of magnetized hybrid nanofluids heat transport and flow through elongational surface with thermal radiation and wall slip by Hashim, Sultan Alqahtani, Sohail Rehman, Sultan Alshehery, Sehrish Bibi

    Published 2023-10-01
    “…In fact, this is highly efficient technique to introduce the thermal efficiency of tranditional heat transferring fluids. The behavior of the nanofluid can be significantly impacted by the unsteady heating and magnetic field effects that may be present in many applications. …”
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    Article
  16. 24936

    <title language="eng">Costumed of scale inhibitors in oilfield water plant by Orietta León, Carmen Cárdenas, Jenny Carruyo

    Published 2002-04-01
    “…This water must fulfill the condition that the total hardness at the entry will be equal to the total hardness at the exit of the plant, to avoid the scale formation to cause: deferred Production, problems with the water injection, decrease in the heat transference, restriction in the flow (losses of pressure), corrosion by concentration cells, works of re-conditioning of wells due to production reduction, repairing and maintenance of the surface equipment, chemical additives consumption for cleanlining incrusted equipment. …”
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    Article
  17. 24937

    Synergistic Effects of Diatoms on Intumescent Flame Retardant High Impact Polystyrene System by Fuhua Lin, Mi Zhang, Xiangyang Li, Shuangdan Mao, Yinghui Wei

    Published 2022-10-01
    “…The SEM images showed the char residue produced was more compact and continuous, which suggests that the IFR/diatoms flame retardant system exhibits barrier and catalytic effects to block heat transferring and promote char forming. The tensile strength and impact strength of HIPS-2 compound were 22.95 MPa and 2.63 KJ/m<sup>2</sup>, respectively. …”
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    Article
  18. 24938

    Development and Application of Aerosol Analysis Module in 3D CFD Code GASFLOW by WANG Fangnian1;XIAO Jianjun1,*;ZHOU Zhiwei2,*

    Published 2023-11-01
    “…The GASFLOW aerosol analysis module is extensively validated by experiments, such as Gunn-Kinzer, Ranz-Marshall, CARAIDAS, and TOSQAN experiments, which respectively demonstrate good agreement with respect to each phenomenon: free-falling particles without heat and mass transfer, evaporation dynamics of an isolated stagnant droplet in dry air, the momentum and heat transfers of a single droplet under typical post-accident atmosphere conditions, and the gas mixing and depressurization in the containment by water spray. …”
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    Article
  19. 24939

    Heat Recovery from a Wastewater Treatment Process—Case Study by Tomasz Łokietek, Wojciech Tuchowski, Dorota Leciej-Pirczewska, Anna Głowacka

    Published 2022-12-01
    “…To improve biological treatment processes in the winter season, wastewater should be preheated with a minimum of 349–356 kW that can be recovered from the treated wastewater. The heat transferred to the wastewater from the air-conditioning system amounts to 138–141 kW. …”
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    Article
  20. 24940

    Investigating the Thermo-Mechanical Behavior of a Ceramic Matrix Composite Wing Leading Edge by Sub-Modeling Based Numerical Analyses by Michele Ferraiuolo, Concetta Palumbo, Andrea Sellitto, Aniello Riccio

    Published 2020-03-01
    “…Furthermore, the orthotropic behavior of these materials together with the possibility to tailor their lamination sequence to minimize the heat transferred to internal components, make them very attractive for hot structure based thermal protection systems applications. …”
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    Article