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Artigos de revistas sobre o tema "Heat Transmission"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 9 de junho de 2025

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1

Chang, Liang, Zhiwei Li, Sheng Li, Wenang Jia, and Jian Ruan. "Heat Loss Analysis of a 2D Pump’s Transmission." Machines 10, no. 10 (September 26, 2022): 860. http://dx.doi.org/10.3390/machines10100860.

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Highly enhanced pump power density inevitably results in a profound rise in pump temperature, which seriously influences both power loss and service performance. Heat loss analysis is an important part of analyzing the mechanical and cooling efficiency of a 2D piston pump. This paper focuses on heat loss analysis of this pump’s transmission. Firstly, theoretical and experimental studies are carried out on the thermal–hydraulic model to investigate the heat loss of the pump’s transmission. A pump test rig is developed and thermal experiments are conducted, from 1000 rpm to 6000 rpm. Furthermore

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2

Willits, A. B. "HEAT TRANSMISSION AND TRANSMITTERS." Journal of the American Society for Naval Engineers 22, no. 1 (March 18, 2009): 139–44. http://dx.doi.org/10.1111/j.1559-3584.1910.tb04546.x.

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3

Quintanilla, R., and B. Straughan. "Explosive instabilities in heat transmission." Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences 458, no. 2028 (December 8, 2002): 2833–37. http://dx.doi.org/10.1098/rspa.2002.1009.

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4

Cathcart, W. L. "HEAT LOSSES IN STEAM TRANSMISSION." Journal of the American Society for Naval Engineers 27, no. 3 (March 18, 2009): 529–55. http://dx.doi.org/10.1111/j.1559-3584.1915.tb00539.x.

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5

Cao, Wenbo, Fengxia Zhang, Jianhang Hu, Shiliang Yang, Huili Liu, and Hua Wang. "DEM Investigation on the Flow and Heat Transmission Characteristics of Multi-Size Particles Mixed Flow in Moving Bed." Processes 12, no. 2 (February 18, 2024): 408. http://dx.doi.org/10.3390/pr12020408.

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The moving bed heat exchanger (MBHE) has been widely applied in the recovery of waste heat of industrial particles. Currently, investigations focus on uniform-size particles in the MBHE, but few studies are conducted on multi-size particles produced by industrial granulation. Therefore, based on the discrete element method (DEM), the heat transmission model of multi-size particles is established, and flow and heat transmission processes of typically normal distribution particles in the MBHE are studied. In conclusion, there are significant differences in particles tangential velocity and conta

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6

Marki, J., R. A. Pitts, T. Eich, A. Herrmann, J. Horacek, F. Sanchez, and G. Veres. "Sheath heat transmission factors on TCV." Journal of Nuclear Materials 363-365 (June 2007): 382–88. http://dx.doi.org/10.1016/j.jnucmat.2007.01.197.

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7

Sultan, M. A., T. Z. Harmathy, and J. R. Mehaffey. "Heat transmission in fire test furnaces." Fire and Materials 10, no. 2 (June 1986): 47–55. http://dx.doi.org/10.1002/fam.810100202.

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8

Wang, Xi, Bin Chao Liu, Hong Yu Guan, Zhi Wen Cheng, Hong Ren Li, and Yan Jiang. "Dynamic Transmission Experiment Research of Underground Heat Storage." Advanced Materials Research 322 (August 2011): 328–32. http://dx.doi.org/10.4028/www.scientific.net/amr.322.328.

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The circular layout of the heat transfer soil tank experiments on the dynamic transmission of underground storage mechanism. By analyzing and comparing the dynamic and static, with or without heat shield of the storage conditions, explore ways to make a favorable energy storage ,which has better effect on energy injected and preservation. The results show that, compared to the static continuous loading , intermittent loading and storage with heat shield are more conducive to the storage of energy injected and improve the ability of cohesion of temperature field; controlling the ratio of the he

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9

Tso, C. P., S. C. Yap, and K. S. Chan. "Heat transmission in cylindrical and spherical shells with exponential heat sources." Journal of Physics D: Applied Physics 23, no. 7 (July 14, 1990): 773–77. http://dx.doi.org/10.1088/0022-3727/23/7/004.

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10

Hagoort, Jacques. "Ramey's Wellbore Heat Transmission Revisited." SPE Journal 9, no. 04 (December 1, 2004): 465–74. http://dx.doi.org/10.2118/87305-pa.

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11

Durston, A. J. "THE TRANSMISSION OF HEAT THROUGH TUBE PLATES." Journal of the American Society for Naval Engineers 5, no. 2 (March 18, 2009): 436–64. http://dx.doi.org/10.1111/j.1559-3584.1893.tb04363.x.

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12

Khroustalev, B. M., and V. D. Sizov. "DETERMINING HEAT TRANSMISSION RESISTANCE OF ENCLOSING STRUCTURES." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 61, no. 1 (January 23, 2018): 47–59. http://dx.doi.org/10.21122/1029-7448-2018-61-1-47-59.

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Fulfillment of the activities aimed to an increase of the thermal resistance of enclosing structures requires the determination of their thermophysical characteristics with the use of the determination method based on the solution of problems of heat conduction, establishing the con- nection between the spatial and temporal temperature changes under the effect of heat source. This work uses the solution of the problem under nonstationary heating of the enclosing structure in the form of unrestricted plate with boundary conditions of the III kind. According to the known relations and graphs alt

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13

York, Ashley. "Turning up the heat on virus transmission." Nature Reviews Microbiology 18, no. 5 (March 17, 2020): 265. http://dx.doi.org/10.1038/s41579-020-0360-9.

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14

Hetsroni, G., M. Gurevich, and R. Rozenblit. "Metal foam heat sink for transmission window." International Journal of Heat and Mass Transfer 48, no. 18 (August 2005): 3793–803. http://dx.doi.org/10.1016/j.ijheatmasstransfer.2005.02.040.

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15

Prabhakaran, R., M. Kontopoulou, G. Zak, P. J. Bates, and V. Sidiropoulos. "Simulation of Heat Transfer in Laser Transmission Welding." International Polymer Processing 20, no. 4 (August 1, 2005): 410–16. http://dx.doi.org/10.1515/ipp-2005-0069.

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Abstract A numerical simulation of the heat transfer during laser transmission welding is presented. A finite difference approach was used to solve the one-dimensional unsteady-state heat conduction problem and to investigate the effect of welding conditions on the time-dependent temperature profiles for PA 6. For the needs of the simulation, the process was divided into heating and heat redistribution periods. The absorption coefficient of the laser-transparent part was measured experimentally and that of the laser-absorbing part was fitted using experimental data. The predicted temperature p

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16

Chang, Yoon-Seong. "Heat Transmission Coefficient of Wooden House—Comparison of Infrared Thermography Measurements and Calculation." Buildings 15, no. 1 (December 31, 2024): 105. https://doi.org/10.3390/buildings15010105.

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In this paper, the thermal insulation performance of a wooden house was evaluated with infrared thermographies which were captured by a non-contact and non-destructive method. Heat transmissions were determined by the difference between surface temperature of outdoor and indoor sides of the walls, which were measured with an IR ray signal, and indoor and outdoor air temperatures. The heat transmission coefficient, which was determined by IR thermography, was compared to the coefficient calculated with thermal conductivities of wall component materials. The heat transmission coefficient calcula

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17

Bi, Xiao Ping, Yi Jun Li, Yang Gao, and Ning Ma. "A Study on Modeling the Temperature of Vehicle Transmission Device." Advanced Materials Research 706-708 (June 2013): 1193–96. http://dx.doi.org/10.4028/www.scientific.net/amr.706-708.1193.

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In order to study the components temperature and the transmission oil temperature that flowing through the components of vehicle transmission device, based on the basic theory of heat transfer, this paper establishes heat production model, component temperature model and transmission oil temperature model of the vehicle transmission, calculates the models coupling and iterative, compares the calculating results with testing results. The results show that the maximum relative error of transmission temperature between the calculating results and the testing results is less than 10%.

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18

Sørensen, Lars. "Heat Transmission Coefficient Measurements in Buildings Utilizing a Heat Loss Measuring Device." Sustainability 5, no. 8 (August 21, 2013): 3601–14. http://dx.doi.org/10.3390/su5083601.

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19

Viertel, Jacob, and Rachmadian Wulandana. "Two Dimensional CFD Analysis and Flow Optimization of Transmission Cooling Scoop for Longitudinal Powertrain Applications." International Journal of Advanced Technology in Mechanical, Mechatronics and Materials 2, no. 1 (April 19, 2021): 11–21. http://dx.doi.org/10.37869/ijatec.v2i1.39.

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Two dimensional finite area method simulation was conducted to optimize the convective cooling performance of a transmission cooling scoop for longitudinal vehicle powertrain applications. Cooling of the transmission in an automobile is important to prevent premature wear or sudden failure caused by prolonged overheating of internal transmission components. The most common method for transmission cooling requires a small energy input for powering a pump to cool the transmission by circulating transmission fluid through a heat exchanger. An alternative cooling method was designed utilizing a si

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20

Jaroš, P., and M. Vertaľ. "Water vapor transmission parameters of the Kežmarok sandstone." IOP Conference Series: Materials Science and Engineering 1252, no. 1 (September 1, 2022): 012038. http://dx.doi.org/10.1088/1757-899x/1252/1/012038.

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Abstract Dynamic complex heat and water transport in building constructions can be calculated using modern simulation software such as Wufi, Delphin, Math, Comsol Multiphysics and other. This software is suitable for the evaluation of the thermal and hygric processes in constructions of historical buildings. Because it includes many important factors such as dynamic boundary conditions, solar radiation, driven rain, ground water, diffusion and others. The heat and water transport parameters of historical materials are needed for simulation of coupled heat and water transport in building materi

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21

Kačur, Jozef, and Patrik Mihala. "Numerical Modeling of Heat and Mass Transport with Inner Heat Exchange in Unsaturated Porous Media." Diffusion Foundations 27 (May 2020): 166–76. http://dx.doi.org/10.4028/www.scientific.net/df.27.166.

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We are focused to the numerical modelling of heat, contaminant and water transport in unsaturated porous media in 3D. The heat exchange between water and porous media matrix is taken into the account. The determination of heat energy transmission coefficient and matrix heat conductivity is solved by means of inverse problem methods. The mathematical model represents the conservation of heat, contaminant and water mass balance. It is expressed by coupled non-linear system of parabolic-elliptic equations. Mathematical model for water transport in unsaturated porous media is represented by Richar

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22

Md Saquib Akhter, Ratnesh Kumar, Uday Kumar Singh. "Heat Transfer Enhancement in Heat Exchanger using Double Sinusoidal Shape Fins." Tuijin Jishu/Journal of Propulsion Technology 44, no. 3 (November 14, 2023): 3345–52. http://dx.doi.org/10.52783/tjjpt.v44.i3.1856.

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The improvement of heat transmission in compact heat exchangers is a challenging and continuous area of study for heat exchanger applications. Without expanding the heat exchanger's overall volume, the current study takes into consideration a small heat exchanger that is used in the cooler device for the enhancement study. To calculate the potential using CFD, enhancements to the current flat-finned heat exchanger are simulated for pressure loss and fan discharge modeling. The current study's primary goal is to alter the fin profile to enhance heat transmission without increasing a significant

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23

He Ji-Zhou and He Bing-Xiang. "Energy selective electron heat pump with transmission probability." Acta Physica Sinica 59, no. 4 (2010): 2345. http://dx.doi.org/10.7498/aps.59.2345.

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24

Datciuk, T. A., A. M. Grimitlin, S. M. Anisimov, and A. V. Tsygankov. "Transmission and infiltration heat losses of residential buildings." Вестник гражданских инженеров 18, no. 6 (2021): 115–20. http://dx.doi.org/10.23968/1999-5571-2021-18-6-115-120.

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The article considers some issues regarding the determining of the thermal performance of enclosing structures and compliance with the requirements for natural ventilation. Various ventilation devices are used to organize the air supply to residential buildings. On the basis of mathematical modeling and laboratory tests, the authors show the feasibility of predicting the heat losses of buildings and the quality of the air in residential buildings.

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25

YOSHIDA, Makoto, Takashi KAWATO, Toshinori FUJITA, Kenji KAWASHIMA, and Toshiharu KAGAWA. "Modeling of Gas Transmission Systems Considering Heat Transfer." Transactions of the Society of Instrument and Control Engineers 39, no. 3 (2003): 253–58. http://dx.doi.org/10.9746/sicetr1965.39.253.

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26

Minaguchi, D., M. Ginno, K. Itaka, H. Furukawa, K. Ninomiya, and T. Hayashi. "Heat Transfer Characteristics of Gas-Insulated Transmission Lines." IEEE Power Engineering Review PER-6, no. 1 (January 1986): 28–29. http://dx.doi.org/10.1109/mper.1986.5528218.

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27

Minaguchi, D., M. Ginno, K. Itaka, H. Furukawa, K. Ninomiya, and T. Hayashi. "Heat Transfer Characteristics of Gas-Insulated Transmission Lines." IEEE Transactions on Power Delivery 1, no. 1 (1986): 1–9. http://dx.doi.org/10.1109/tpwrd.1986.4307881.

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28

Лучаков and Yu Luchakov. "HEAT TRANSMISSION IN TISSUES OF A HOMEIOTHERMAL ORGANISM." Clinical Medicine and Pharmacology 3, no. 1 (June 1, 2017): 1–6. http://dx.doi.org/10.12737/article_59300a8b49e788.61178934.

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29

You, Junyu, Hamid Rahnema, and Marcia D. McMillan. "Numerical modeling of unsteady-state wellbore heat transmission." Journal of Natural Gas Science and Engineering 34 (August 2016): 1062–76. http://dx.doi.org/10.1016/j.jngse.2016.08.004.

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30

Nishikawa, T., T. Gao, M. Hibi, M. Takatsu, and M. Ogawa. "Heat transmission during thermal shock testing of ceramics." Journal of Materials Science 29, no. 1 (1994): 213–17. http://dx.doi.org/10.1007/bf00356595.

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31

Jim, C. Y., and Hongming He. "Estimating heat flux transmission of vertical greenery ecosystem." Ecological Engineering 37, no. 8 (August 2011): 1112–22. http://dx.doi.org/10.1016/j.ecoleng.2011.02.005.

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32

Yaroker, Kh G., A. N. Kornaev, A. V. Spiridonov, and T. V. Chernorutskaya. "Transmission of solar radiation by heat-absorbing glass." Glass and Ceramics 44, no. 7 (July 1987): 317–20. http://dx.doi.org/10.1007/bf00703428.

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33

Shiraishi, K., and S. Takamura. "Heat transmission through plasma sheath with energetic electrons." Contributions to Plasma Physics 32, no. 3-4 (1992): 243–48. http://dx.doi.org/10.1002/ctpp.2150320311.

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34

Moskalenko, Nikolay, Ibragim Dodov, and Azat Akhmetshin. "Numerical modeling of radiation heat exchange in combustion chambers and heat exchangers of power installations." E3S Web of Conferences 209 (2020): 03018. http://dx.doi.org/10.1051/e3sconf/202020903018.

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The application of numerical modeling is considered to solve the problems of radiation heat exchange in structurally inhomogeneous two-phase media which are realized during the combustion of fuel in boiler units atmospheric emissions from air carriers when they move at supersonic speeds. The optically active ingredients of the gas phase of the combustion products have a sharp selection of spectral absorption lines (radiation) which causes a difference in the spectral transmission functions for selective radiation from the spectral transmission functions for non-selective radiation (gray body).

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35

Leu, T. S., N. J. Huang, and C. T. Wang. "Dimensional Effect of Micro Capillary Pumped Loop." Journal of Mechanics 26, no. 2 (June 2010): 157–63. http://dx.doi.org/10.1017/s1727719100003014.

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AbstractThis study discusses the components' geometry and its effect on the capability of heat transmission and pressure drop because of its evident influence on the performance of micro capillary pumped loop (MCPL). On analyzing the dimensional effect on heat transmission and pressure gradient of MCPL device, some results were yielded and addressed as follows: The vapor line was the most important factor among the components of MCPL in heat transmission and pressure drop. Furthermore, the depth of vapor line was the main parameter because of its drastic effect. In addition, at depth of vapor

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36

Rashid, Farhan Lafta, Ahmed Kadhim Hussein, Emad Hasani Malekshah, Aissa Abderrahmane, Kamel Guedri, and Obai Younis. "Review of Heat Transfer Analysis in Different Cavity Geometries with and without Nanofluids." Nanomaterials 12, no. 14 (July 19, 2022): 2481. http://dx.doi.org/10.3390/nano12142481.

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Many strategies have been attempted for accomplishing the needed changes in the heat-transfer rate in closed cavities in recent years. Some strategies used include the addition of flexible or hard partitions to the cavities (to split them into various pieces), thickening the borders, providing fins to the cavities, or altering the forms or cavity angles. Each of these methods may be used to increase or decrease heat transmission. Many computational and experimental investigations of heat transport in various cavity shapes have been conducted. The majority of studies focused on improving the th

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37

Xu, Aixue, Huijuan Qi, and Hongnian Wen. "Thermal energy storage technology and its application in power data remote transmission." Thermal Science 27, no. 2 Part A (2023): 1175–81. http://dx.doi.org/10.2298/tsci2302175x.

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In order to meet the current situation of the strong growth of energy demand, the authors put forward the research of thermal energy storage technology and its application in power data remote transmission. The main content of the technology is based on heat energy storage technology, discuss the advantages of heat energy storage technology, and study the stability analysis in the remote transmission of power data, finally, the stability performance of heat energy storage technology in power data remote transmission is obtained through experiments. The experimental results show that the energy

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38

Critoph, Robert E., and Angeles M. Rivero Pacho. "District Heating of Buildings by Renewable Energy Using Thermochemical Heat Transmission." Energies 15, no. 4 (February 16, 2022): 1449. http://dx.doi.org/10.3390/en15041449.

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The decarbonisation of building heating in urban areas can be achieved by heat pumps connected to district heating networks. These could be ‘third-generation’ (85/75 °C), ‘fourth-generation’ (50/40 or 50/25 °C) or ‘fifth-generation’ (near ambient) water loops. Networks using thermochemical reactions should require smaller pipe diameters than water systems and be more economic. This work investigates thermochemical transmission systems based on liquid–gas absorption intended for application in urban district heating networks where the main heat source might be a MW scale heat pump. Previous stu

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39

DOLGUSHIN, А. А., A. F. KURNOSOV, and R. V. CHERNUKHIN. "HEAT EXCHANGE OF THE TRANSMISSION UNITS OF TRUCK ENGINE." Tekhnicheskiy servis mashin 62, no. 2 (June 21, 2024): 65–70. http://dx.doi.org/10.22314/2618-8287-2024-62-2-65-70.

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A significant share of goods in agriculture are transported by road at low ambient temperatures. Changing the properties of oils in these conditions significantly reduces the efficiency of the machines and requires additional measures for the thermal preparation of the units. (Research purpose) The research purpose is identifying heat flows between the engine and the transmission units of a truck and their effect on the thermal mode of the middle and rear axles. (Materials and methods) We performed experimental studies on a KamAZ 65115 car. Convective heat flows and heat transfer through therm

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40

Kustov, Borislav, and Mihail Gerasimchuk. "EXPERIMENTAL STUDIES OF THERMAL TRANSMISSION THROUGH A MOBILE HEAT EXCHANGE SURFACE." Scientific Papers Collection of the Angarsk State Technical University 2018, no. 1 (March 4, 2020): 28–31. http://dx.doi.org/10.36629/2686-7788-2018-1-28-31.

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Experimental studies of heat transfer in a heat exchanger of the "pipe-in-pipe" type with a rotating tube have been performed. It is established that in the investigated range of hot coolant flow rate, the rotation of the pipe makes it possible to increase the values of the heat transfer coefficients by 19-28%.

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41

Boulton, Matthew. "Transmission Network Innovation can Accelerate Net Zero." Engineer 302, no. 7943 (February 2023): 20. http://dx.doi.org/10.12968/s0013-7758(24)90018-3.

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42

Paul, Ashish, Bhagyashri Patgiri, and Neelav Sarma. "Combined Effect of Non-Linear Mixed Convection, and Non-Uniform Heat Source/Sink on Casson Ternary Hybrid Nanofluid Flow Across a Stretched Rotatory Disk." Journal of Nanofluids 13, no. 2 (April 1, 2024): 586–99. http://dx.doi.org/10.1166/jon.2024.2136.

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This present study emphasizes the importance of a specific type of fluid called a Casson ternary hybrid nanofluid. Our research explores a novel approach using the combination of several complex phenomena, including magnetohydrodynamic radiative flow, non-linear mixed convection, a non-uniform heat source or sink, a chemical reaction described by the Arrhenius model, and multiple slip effects. The researchers transformed the system of governing equations into a set of first-order ordinary differential equations using appropriate mathematical transformations and then solved them numerically usi

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43

Panasenkov, Dmitry, Fedor Pankratov, Aleksandr Kartashov, and Ruslan Gazizullin. "Research of thermal load in an energy efficient mechatronic truck transmission considering energy losses." E3S Web of Conferences 592 (2024): 07006. http://dx.doi.org/10.1051/e3sconf/202459207006.

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The article examines the heating of a truck’s energy efficient mechatronic transmission during operation of an electric motor in maximum power mode. Particular attention is paid to the process of modeling conjugate heat transfer and its impact on the energy efficiency of mechatronic transmission. To solve this problem, computational fluid dynamics (CFD) methods are used, in particular the finite volume method (FVM), which allows for an accurate assessment of heat flows between different environments inside the transmission. Analysis of thermodynamic processes occurring in mechatronic transmiss

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44

DERZHANSKII, Victor B., Igor A. TARATORKIN, and Alexander A. VOLKOV. "MOTION CONTROL DYNAMICS OF TRANSPORT VEHICLE ON LONG DESCENTS." Mechanics of Machines, Mechanisms and Materials 1, no. 66 (March 2024): 23–28. http://dx.doi.org/10.46864/1995-0470-2024-1-66-23-28.

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The article provides a rationale for the need to develop an additional braking control system for a transport vehicle to limit the movement speed under the action of rolling forces and to protect the engine from exceeding the permissible speed, “overshooting” the speed. Design options for four systems that dissipate kinetic energy are considered, and the effectiveness of their use is assessed: in periodically switched off clutches in the transmission; in a hydraulic retarder, containing a rotor and a stator, where kinetic energy turns into heat and is dissipated into the environment; in two co

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45

Zhao, Hai Bo. "Researches on a Novel Gas Heat Pump with Multi-Stage Transmission Ratios." Applied Mechanics and Materials 318 (May 2013): 7–10. http://dx.doi.org/10.4028/www.scientific.net/amm.318.7.

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This study reviews current researches on gas heat pumps (GHP) in which the gas engine and the compressor are connected with a single-stage or fixed transmission ratio (engine’s speed/compressor’s speed). A novel concept of gas heat pump with multi-stage transmission ratios is presented in this paper. Compared with conventional GHP with a fixed transmission ratio, the novel GHP renders its engine to operate with a higher efficiency under more heating/cooling operation conditions to enhance the primary energy ratio (PER) further. Advantages from multi-stage transmission ratio connection, such as

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46

Urch, Catherine. "Normal Pain Transmission." Reviews in Pain 1, no. 1 (August 2007): 2–6. http://dx.doi.org/10.1177/204946370700100102.

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• Acute (normal) pain transmission is part of a survival response to prevent tissue damage and attend to and protect damaged tissue. • A cycle of afferent transmission, response to stimuli, followed by temporary hypersensitivity, then attenuation and resolution occurs. • Primary afferent, spinal cord ascending and descending pathways are fixed; however the response elicited is highly dynamic and not a linear relationship with input intensity. • Somatic inputs are topographically accurate, in contrast to diffuse visceral inputs. • Primary afferents code differentially for stimuli (heat, acid, p

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47

Wu, Xiangfan, Yangyang Guo, Zuzhi Tian, Fangwei Xie, Jinjie Ji, and Haopeng Li. "Analysis on Flow and Temperature Field of High-Power Magnetorheological Fluid Transmission Device." Applied Sciences 12, no. 10 (May 17, 2022): 5044. http://dx.doi.org/10.3390/app12105044.

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Aiming to solve the problem of high-power magnetorheological fluid transmission heat dissipation, a new type of magnetorheological fluid drive disk is designed. The characteristics of the flow field and temperature field of high power MR fluid transmission devices are analyzed. Meanwhile, the influence of factors, such as rotating speed, inlet velocity, inlet position, diameter and number of magnetic columns, on the flow field are also investigated. Furthermore, the distribution characteristics of the ultimate slip power and the transient temperature field are obtained. The experimental platfo

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Hrázský, J., and P. Král. "Determination of the pressing parameters of spruce water-resistant plywood." Journal of Forest Science 53, No. 5 (January 7, 2008): 231–42. http://dx.doi.org/10.17221/2175-jfs.

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The paper summarizes results of operations aimed at determining the pressing parameters of spruce water-resistant plywood and testing the suitability of particular constructions of plywood. Constant and variable parameters were determined. In pressed plywood sheets, the shearing strength of gluing according to EW 100 and the coefficient of compressibility were determined. In pressing, heat transmission through the set of veneers was analyzed and effects of the moisture of veneers on heat transmission were tested. The percentage of resin hardening was also determined. Results were statistically

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Boucetta, Mohamed, Zoubair Boulahia, Iliass Tarras, Soufiane Zitouni, Hamza Faraji, Ahmed Hader, and F. Z. Krimech. "Numerical Analysis of Natural Convection Inside a Cavity Filled by Hybrid TiO₂–Cu Water Nanofluid with Elliptical Heated Cylinder." Journal of Nanofluids 14, no. 1 (February 1, 2025): 162–69. https://doi.org/10.1166/jon.2025.2227.

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In this study, the natural convection of a hybrid nanofluid (TiO2–Cu–water) in a square cavity with an elliptical heater positioned in the center is investigated numerically. Enhancing thermal systems requires an understanding of natural convection and heat transport. Heat is efficiently transferred via hybrid nanofluids and heat-emitting structures with particular forms, such as elliptical ones. These elements are necessary to provide efficient heat transmission when constructing cooling systems such as nuclear reactors, computer processors, and heat exchangers. The SIMPLE algorithm and the f

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Raza, Ali, Musawa Y. Almusawa, Qasim Ali, Absar Ul Haq, Kamel Al-Khaled, and Ioannis E. Sarris. "Solution of Water and Sodium Alginate-Based Casson Type Hybrid Nanofluid with Slip and Sinusoidal Heat Conditions: A Prabhakar Fractional Derivative Approach." Symmetry 14, no. 12 (December 15, 2022): 2658. http://dx.doi.org/10.3390/sym14122658.

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This paper aims to investigate free convection heat transmission in hybrid nanofluids across an inclined pours plate, which characterizes an asymmetrical hybrid nanofluid flow and heat transfer behavior. With an angled magnetic field applied, sliding on the border of walls is also considered with sinusoidal heat transfer boundary conditions. The non-dimensional leading equations are converted into a fractional model using an effective mathematical fractional approach known as the Prabhakar time fractional derivative. Silver (Ag) and titanium dioxide (TiO2) are both considered nanoparticles, wi

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