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Gotowe bibliografie tematyczne / Forced convection heat transfer rate

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Gotowa bibliografia na temat „Forced convection heat transfer rate”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "Forced convection heat transfer rate"

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Dietrich, M., R. Blo¨chl, and H. Mu¨ller-Steinhagen. "Heat Transfer for Forced Convection Past Coiled Wires." Journal of Heat Transfer 112, no. 4 (1990): 921–25. http://dx.doi.org/10.1115/1.2910500.

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Heat transfer coefficients were measured for forced convection of isobutanol in crossflow past coiled wires with different coil geometries. Flow rate and heat flux have been varied over a wide range to include laminar and turbulent flow for convective sensible and subcooled boiling heat transfer. To investigate the effect of coil geometry on heat transfer, the wire diameter, coil diameter, and coil pitch were varied systematically. The measured data are compared with the predictions of four correlations from the literature.

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Jani, Jaronie Mohd, Sunan Huang, Martin Leary, and Aleksandar Subic. "Analysis of Convective Heat Transfer Coefficient on Shape Memory Alloy Actuatorunder Various Ambient Temperatures with Finite Difference Method." Applied Mechanics and Materials 736 (March 2015): 127–33. http://dx.doi.org/10.4028/www.scientific.net/amm.736.127.

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The demand for shape memory alloy (SMA) actuators for technical applications is steadily increasing; however SMA may have poor deactivation time due to relatively slow convective cooling. Convection heat transfer mechanism plays a critical role in the cooling process, where an increase of air circulation around the SMA actuator (i.e. forced convection) provides a significant improvement in deactivation time compared to the natural convection condition. The rate of convective heat transfer, either natural or forced, is measured by the convection heat transfer coefficient, which may be difficult

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Sukhotskii, A. B., and G. S. Sidorik. "EXPERIMENTAL STUDY OF HEAT TRANSFER OF A SINGLE-ROW BUNDLE OF FINNED TUBES IN MIXED CONVECTION OF AIR." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 60, no. 4 (2017): 352–66. http://dx.doi.org/10.21122/1029-7448-2017-60-4-352-366.

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The technique and results of experimental study of heat transfer of a single bundle consisting of bimetallic tubes with helically knurled edges, in natural and mixed convection of air are presented. Mixed convection, i.e. a heat transfer, when the contribution of free and forced convection is comparable, was created with the help of the exhaust shaft mounted above the heat exchanger bundle and forced air movement was created by the difference in density of the air in the shaft and the environment. The experimental dependence of the heat transfer of finned single row of bundles in the selected

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Kang, B. H., Y. Jaluria, and S. S. Tewari. "Mixed Convection Transport From an Isolated Heat Source Module on a Horizontal Plate." Journal of Heat Transfer 112, no. 3 (1990): 653–61. http://dx.doi.org/10.1115/1.2910437.

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An experimental study of the mixed convective heat transfer from an isolated source of finite thickness, located on a horizontal surface in an externally induced forced flow, has been carried out. This problem is of particular interest in the cooling of electronic components and also in the thermal transport associated with various manufacturing systems, such as ovens and furnaces. The temperature distribution in the flow as well as the surface temperature variation are studied in detail. The dependence of the heat transfer rate on the mixed convection parameter and on the thickness of the hea

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Angirasa, Devarakonda. "Forced Convective Heat Transfer in Metallic Fibrous Materials." Journal of Heat Transfer 124, no. 4 (2002): 739–45. http://dx.doi.org/10.1115/1.1470491.

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A numerical study is reported for high Reynolds number forced convection in a channel filled with rigid metallic fibrous materials of high porosity. The effects of convective and form inertia, viscous shear, and thermal dispersion are all considered together. Inertia and thermal dispersion are modeled. The numerical results suggest that heat transfer rate increases with increasing Reynolds number within a range, but not significantly beyond that range. The heat transfer rate also increases with stagnant thermal conductivity, and decreases with Darcy number. The fiber thickness was found to hav

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Rahman, M. M., M. M. Billah, and M. A. Alim. "Effect of Reynolds and Prandtl Numbers on Mixed Convection in an Obstructed Vented Cavity." Journal of Scientific Research 3, no. 2 (2011): 271–81. http://dx.doi.org/10.3329/jsr.v3i2.4344.

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A numerical investigation is conducted to analyze the steady flow and thermal fields as well as heat transfer characteristics in a vented square cavity with a built-in heat conducting horizontal solid circular obstruction. Hydrodynamic behavior, thermal characteristics and heat transfer results are obtained by solving the couple of Navier-Stokes and energy equations by using a weighted residuals Finite element method. The computation was made for different Reynolds number, Prandtl number ranging from 50 to 200 and from 0.71 to 7.1 at the three different convective regimes. Three different regi

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Hireche, Zouhira, Lyes Nasseri, and Djamel Eddine Ameziani. "Heat transfer analysis of a ventilated room with a porous partition: LB-MRT simulations." European Physical Journal Applied Physics 91, no. 2 (2020): 20904. http://dx.doi.org/10.1051/epjap/2020200146.

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This article presents the hydrodynamic and thermal characteristics of transfers by forced, mixed and natural convection in a room ventilated by air displacement. The main objective is to study the effect of a porous partition on the heat transfer and therefore the thermal comfort in the room. The fluid flow future in the cavity and the heat transfer rate on the active wall have been analyzed for different permeabilities: 10−6 ≤ Da ≤ 10. The other control parameters are obviously, the Rayleigh number and the Reynolds number varied in the rows: 10 ≤ Ra ≤ 106 and 50 ≤ Re ≤ 500 respectively. The t

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Gupta, Ritu, Parminder Singh, and R. K. Wanchoo. "Heat Transfer Characteristics of Nano-Fluids." Materials Science Forum 757 (May 2013): 175–95. http://dx.doi.org/10.4028/www.scientific.net/msf.757.175.

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Nanofluids are engineered colloids made of a base fluid and nanoparticles, which become potential candidate for next generation heat transfer medium. Nanofluids have higher thermal conductivity and single-phase heat transfer coefficients than their base fluids. The use of additives is a technique applied to enhance the heat transfer performance of base fluids. Recent articles address the unique features of nanofluids, such as enhancement of heat transfer, improvement in thermal conductivity, increase in surface volume ratio, Brownian motion, thermophoresis, etc. A complete understanding about

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Saidakov, V., F. Plouraboué, and N. Kozlov. "Vibroconvective heat transfer in cylindrical container with oscillating elastic boundaries." Journal of Physics: Conference Series 2317, no. 1 (2022): 012015. http://dx.doi.org/10.1088/1742-6596/2317/1/012015.

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Abstract Heat transfer in a horizontal annular region filled with the viscous fluid is studied experimentally. The external boundary of the working volume is formed by an elastic silicone shell, while the internal one – by a cylindrical copper heater. The walls of the shell are brought into symmetric oscillatory motion by two linear servomotors. The temperature outside the external cylinder is maintained constant by pumping the thermally stabilized liquid. The experiments are conducted with the low heating power that corresponds to relatively low values of the Rayleigh number. This allows main

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Wang, Meng-Jen, and Chao-An Lin. "Numerical Investigations Of The Thermal Characteristics Of A Flip-Chip BGA Package With And Without Heat Sink." Journal of Microelectronics and Electronic Packaging 1, no. 3 (2004): 127–35. http://dx.doi.org/10.4071/1551-4897-1.3.127.

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The thermal characteristics of a flip-chip BGA package on board are numerically investigated under both natural and forced convection conditions. The possible heat transfer enhancement strategy using heat sink is also addressed. Heat generated at the junction could transfer in the upward and downward (through PCB) directions of the package, and then be dissipated to the ambient by both convection and radiation. For the cases without heat sink, the amount of the heat dissipated through the PCB comprises 90% and 75% of the power generated for the natural and forced convection regimes, respective

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Rozprawy doktorskie na temat "Forced convection heat transfer rate"

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Lee, Man. "Forced convection heat transfer in integrated microchannel heat sinks /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?MECH%202006%20LEE.

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Chick, Eric. "Problems in forced and free convection." Thesis, Keele University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241449.

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Thiele, Roman. "Prediction of forced convection heat transfer to Lead-Bismuth-Eutectic." Licentiate thesis, KTH, Reaktorteknologi, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-121983.

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The goal of this work is to investigate the capabilities of two different commercial codes, OpenFOAM and ANSYS CFX, to predict forced convection heat transfer in low Prandtl number fluids and investigate the sensitivity of these predictions to the type of code and to several input parameters.The goal of the work is accomplished by predicting forced convection heat transfer in two different experimental setups with the codes OpenFOAM and ANSYS CFX using three different turbulence models and varying the input parameters in an extensive sensitivity analysis. The computational results are compared

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Alhamdan, Abdullah M. "Experimental studies on natural and forced convection around spherical and mushroom shaped particles." The Ohio State University, 1989. http://rave.ohiolink.edu/etdc/view?acc_num=osu1145369315.

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Hama, Katsuhiko. "Film boiling heat transfer in various liquids under natural convection and forced convection conditions." Kyoto University, 2006. http://hdl.handle.net/2433/143793.

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Kirez, Oguz. "A Numerical Forced Convection Heat Transfer Analysis Of Nanofluids Considering Performance Criteria." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12615167/index.pdf.

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A nanofluid is a new heat transfer fluid produced by mixing a base fluid and solid nano sized particles. This fluid has great potential in heat transfer applications, because of its increased thermal conductivity and even increased Nusselt number due to higher thermal conductivity, Brownian motion of nanoparticles, and other various effects on heat transfer phenomenon. In this work, the first aim is to predict convective heat transfer of nanofluids. A numerical code is created and run to obtain results in a pipe with two different boundary conditions, constant wall temperature and constant wal

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Park, Do Seo. "Experimental and numerical study of laminar forced convection heat transfer for a dimpled heat sink." Thesis, [College Station, Tex. : Texas A&M University, 2007. http://hdl.handle.net/1969.1/ETD-TAMU-1571.

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Tough, M. C. "A heat transfer model of forced convection, cross flow heat exchangers used in space heating." Thesis, Cardiff University, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.259171.

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Koski, Jennifer Rose. "Radiatively induced ignition of PMMA in the presence of forced convection." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/15886.

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Thorpe, Roger. "Heat transfer by forced convection in beds of granular adsorbent material for solid sorption heat pumps." Thesis, University of Warwick, 1996. http://wrap.warwick.ac.uk/34618/.

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A novel adsorption cycle in which enhanced heat transfer between the adsorbent and external heat sinks and sources is achieved by forced convection of refrigerant gas through the adsorbent bed is presented This cycle is further developed by the use of inert beds to store the heat of desorption and sensible heat between phases. The performance and utility of such a cycle will depend on the heat transfer coefficients and pressure drops that result when the refrigerant gas is circulated through the beds The heat transfer and pressure drop characteristics of a bed of granular active carbon were in

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Książki na temat "Forced convection heat transfer rate"

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American Society of Mechanical Engineers. Winter Meeting. Symposium on fundametals of forced convection heat transfer. American Society of Mechanical Engineers, 1988.

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Shang, Deyi. Theory of Heat Transfer with Forced Convection Film Flows. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-12581-2.

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G, Sikora Joseph, Caldwell Darrell L, and Lewis Research Center, eds. Evaluation of heating methods for thermal structural testing of large structures. National Aeronautics and Space Administration, Lewis Research Center, 1998.

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National, Heat Transfer Conference (23rd 1985 Denver Colo ). Fundamentals of forced and mixed convection: Presented at the 23rd National Heat Transfer Conference, Denver, Colorado, August 4-7, 1985. American Society of Mechanical Engineers, 1985.

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Meeting, American Society of Mechanical Engineers Winter. Fundamentals of forced convection heat transfer: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Anaheim, California, November 8-13, 1992. The Society, 1992.

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A, Ebadian M., Kaminski Deborah A, American Society of Mechanical Engineers. Winter Meeting, and American Society of Mechanical Engineers. Heat Transfer Division., eds. Fundamentals of forced convection heat transfer: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Atlanta, Georgia, December 1-6, 1991. ASME, 1991.

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L, Linne Diane, Rousar Donald C, and United States. National Aeronautics and Space Administration., eds. Forced convection boiling and critical heat flux of ethanol in electrically heated tube tests. National Aeronautics and Space Administration, Lewis Research Center, 1998.

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J, Schock Harold, and United States. National Aeronautics and Space Administration., eds. Regressed relations for forced convection heat transfer in a direct injection stratified charge rotary engine. National Aeronautics and Space Administration, 1988.

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Lee, Chi M. Regressed relations for forced convection heat transfer in a direct injection stratified charge rotary engine. National Aeronautics and Space Administration, 1988.

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1929-, Schmidt Frank W., Moffat R. J, American Society of Mechanical Engineers. Heat Transfer Division., and International Mechanical Engineering Congress and Exposition (1994 : Chicago, Ill.), eds. Fundamentals of heat transfer in forced convection, 1994: Presented at 1994 International Mechanical Engineering Congress and Exposition, Chicago, Illinois, November 6-11, 1994. American Society of Mechanical Engineers, 1994.

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Części książek na temat "Forced convection heat transfer rate"

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Becker, Martin. "Forced Convection." In Heat Transfer. Springer US, 1986. http://dx.doi.org/10.1007/978-1-4684-1256-7_7.

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von Böckh, Peter, and Thomas Wetzel. "Forced convection." In Heat Transfer. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-19183-1_3.

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Han, Je-Chin, and Lesley M. Wright. "Internal Forced Convection." In Analytical Heat Transfer, 2nd ed. CRC Press, 2022. http://dx.doi.org/10.1201/9781003164487-8.

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Han, Je-Chin, and Lesley M. Wright. "External Forced Convection." In Analytical Heat Transfer, 2nd ed. CRC Press, 2022. http://dx.doi.org/10.1201/9781003164487-7.

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Uddin, Naseem. "Forced Convection: Internal Flows." In Heat Transfer. CRC Press, 2023. http://dx.doi.org/10.1201/9781003428404-8.

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Uddin, Naseem. "Forced Convection along Flat Surface." In Heat Transfer. CRC Press, 2023. http://dx.doi.org/10.1201/9781003428404-9.

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Zohuri, Bahman, and Nima Fathi. "Forced Convection Heat Transfer." In Thermal-Hydraulic Analysis of Nuclear Reactors. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-17434-1_9.

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Zohuri, Bahman. "Forced Convection Heat Transfer." In Thermal-Hydraulic Analysis of Nuclear Reactors. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-53829-7_9.

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Simonson, J. R. "Forced convection: boundary layer principles." In Engineering Heat Transfer. Macmillan Education UK, 1988. http://dx.doi.org/10.1007/978-1-349-19351-6_6.

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Simonson, J. R. "Forced convection: Reynolds analogy and dimensional analysis." In Engineering Heat Transfer. Macmillan Education UK, 1988. http://dx.doi.org/10.1007/978-1-349-19351-6_7.

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Streszczenia konferencji na temat "Forced convection heat transfer rate"

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Kuchibhotla, Aditya, and Debjyoti Banerjee. "Forced Convection Heat Transfer of Nanofluids: A Review." In ASME 2017 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/ht2017-5050.

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Stable homogeneous colloidal suspensions of nanoparticles in a liquid solvents are termed as nanofluids. In this review the results for the forced convection heat transfer of nanofluids are gleaned from the literature reports. This study attempts to evaluate the experimental data in the literature for the efficacy of employing nanofluids as heat transfer fluids (HTF) and for Thermal Energy Storage (TES). The efficacy of nanofluids for improving the performance of compact heat exchangers were also explored. In addition to thermal conductivity and specific heat capacity the rheological behavior

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Yamada, Masahiko, Takeshi Nakajima, Natsuro Takama, and Koh Nakamura. "Forced-Convection Heat Transfer Characteristic of Non-Newtonian Suspension." In ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ht2007-32643.

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It is well known that some water-suspension of minerals show a thixotropic characteristics from a viewpoint of rheology. It is usually considered that such rheological properties are due to the inner structure of suspensions. Such an inner structure of suspension may also exerts some effects on the thermophysical properties, and accordingly, on the heat transfer characteristics. In the present paper, heat transfer characteristics of non-Newtonian suspensions flow over a vertical heated plate have been investigated experimentally. Water suspensions of mineral powders such as bentonite and attap

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Faulkner, Daniel J., and Reza Shekarriz. "Forced Convective Boiling in Microchannels for kW/cm2 Electronics Cooling." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47160.

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This paper reports some of the results of our tests for the development of a high heat flux cooling system for thermal management of high power electronics. Our objective is to develop a practical design solution for achieving 1000 W/cm2 cooling. To achieve such high heat transfer rates, we have pursued and combined design advantages of a microchannel heat exchanger, high heat fluxes associated with forced convective nucleate boiling, and the use of a nanoparticles laden fluid for enhancement of heat transfer. A laboratory test module was designed, built, and tested to verify its performance.

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Chae, Myeong-Seon, and Bum-Jin Chung. "Impairment of Local Heat Transfer of the Turbulent Mixed Convection in a Vertical Flat Plate." In 2018 26th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/icone26-82010.

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The heat transfer of the buoyancy-aided turbulent mixed convective flow in a vertical flat plate was investigated experimentally. Mass transfer experiments were carried out based on the heat and mass transfer analogy. The Rayleigh numbers ranged from 1.69 × 108 to 2.11 × 1013, depending on the height of the vertical flat plate. The Reynolds numbers varied from 4,585 to 17,320 for turbulent regimes. The test results for turbulent forced convections agreed well with the forced convection correlations established by Petukhov et al. The local heat transfer rates of the turbulent mixed flow exhibit

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Fleischer, Amy S., and Randy D. Weinstein. "An Experimental Investigation of the Thermal Interaction of Electro-Optical Components on a Printed Circuit Board in Natural and Forced Convection." In ASME 2003 Heat Transfer Summer Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/ht2003-47376.

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The thermal interaction of an electrical and an optical component located on the same vertical circuit board is studied experimentally. The effects of component proximity and convective flow rate on overall power dissipation from each component are analyzed. The components are represented by isothermal heat sources mounted to a standard 1.59mm (0.0625 in) thick FR4 circuit board. In natural convection situations, when the spacing between components is great enough that the component thermal footprints do not interfere, the power dissipation reaches a maximum “plateau” value that is independent

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Fakheri, Ahmad, and Abdelrahman H. A. Alnaeim. "Forced Convective Heat Transfer From Helicoidal Pipes." In ASME 2001 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2001. http://dx.doi.org/10.1115/imece2001/pid-25610.

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Abstract Forced convection heat transfer from helicoidal pipes is experimentally investigated over a wide range of operating conditions. Based on the experimental results, a characteristic length incorporating the tube diameter, the coil diameter, and the coil spacing, is proposed as the relevant scale for defining Nusselt and Reynolds numbers. Based on this characteristic length, Nusselt number for helicoidal pipes can be predicated from the correlations available for cylinders in the range of available experimental data. It is shown that the performance of the coils depends on the Reynolds n

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Shibahara, Makoto, Qiusheng Liu, and Katsuya Fukuda. "Enhancement of Forced Convection Heat Transfer Using Twisted Heater With Exponential Heat Inputs." In ASME 2013 Heat Transfer Summer Conference collocated with the ASME 2013 7th International Conference on Energy Sustainability and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/ht2013-17227.

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Forced convection transient heat transfer coefficients have been measured for nitrogen gas flowing over a twisted heater due to exponentially increasing heat inputs (Q0exp(t/τ)). And then, the effect of heater configuration on transient heat transfer by a twisted heater has been investigated comparing to that of the plate heater. In the experiment, the platinum ribbon with a thickness of 0.1 mm and a width of 4.0 mm was used as a test heater. For heat transfer enhancements in single-phase flow, it was twisted at the central part of the heater with an angle of 90 degrees with respect to the upp

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Horiuchi, Keisuke, and Shigeo Ohashi. "Forced-Convection Boiling Characteristics Based on Mass and Energy Conservation." In ASME 2007 InterPACK Conference collocated with the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/ipack2007-33471.

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This paper presents an experimental study and theoretical interpretation of two-phase flow in a closed loop. The objective of this work is to find the optimum flow rate with respect to the thermal design power (amount of heat to be rejected). We assume that forced-convection boiling characteristics are explained based on mass and energy conservation, and claim that our proposed coefficient (C ≡ QL / Q : a ratio of amount of evaporated liquid to the flow rate) indicates the optimum flow rate for wide variation of evaporator-shapes and working fluids. In order to verify our model, we have measur

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Liu, Qiusheng, Li Wang, Makoto Shibahara, and Katsuya Fukuda. "Forced Convection Heat Transfer for Helium Gas Under Exponentially Decreasing Flow Condition." In 2017 25th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/icone25-66469.

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Knowledge of the heat transfer phenomenon during flow decay transient condition is important for the safety assessment of very high temperature reactor (VHTR) during the loss of coolant accident. In this study, transient heat transfer from a horizontal cylinder to helium gas under exponentially decreasing flow rate condition was experimentally studied. The experiment was performed by using a forced convection heat transfer test loop. A flow control value with its control system was used to realize the flow decay condition. Helium gas was used as coolant and platinum cylinder with 1 mm in diame

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Baummer, Thomas B., Ebrahim Al-Hajri, Michael M. Ohadi, and Serguei V. Dessiatoun. "Forced Convection Boiling in Microchannels for Improved Heat Transfer." In ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels. ASMEDC, 2006. http://dx.doi.org/10.1115/icnmm2006-96215.

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This paper presents experimental results from research investigating the heat transfer capabilities of microchannel surfaces using a novel force-fed boiling and evaporation technique. The evaporative surfaces being investigated consist of a series of parallel, high-aspect ratio, open topped microchannels. The different sample surfaces vary in channel density, channel aspect ratio, and channel width and have heat transfer surface areas up to ten times their nominal surface areas. Liquid enters the channels of the evaporative surface from above through a developed system of feed channels. This m

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Raporty organizacyjne na temat "Forced convection heat transfer rate"

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Hartnett, J. P. Single phase channel flow forced convection heat transfer. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/335180.

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Manohar S. Sohal, Piyush Sabharwall, Pattrick Calderoni, Alan K. Wertsching, and S. Brandon Grover. Conceptual Design of Forced Convection Molten Salt Heat Transfer Testing Loop. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1000546.

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Madrzykowski, Daniel. Firefighter Equipment Operational Environment: Evaluation of Thermal Conditions. UL Firefighter Safety Research Institute, 2017. http://dx.doi.org/10.54206/102376/igfm4492.

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The goal of this study was to review the available literature to develop a quantitative description of the thermal conditions firefighters and their equipment are exposed to in a structural fire environment. The thermal exposure from the modern fire environment was characterized through the review of fire research studies and fire-ground incidents that provided insight and data to develop a range of quantification. This information was compared with existing standards for firefighting protective equipment to generate a sense of the gap between known information and the need for improved unders

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