Annual summary for period October 1992-September 1993.
Topic: HEAT TRANSFER.
405
405
Jun 17, 2010
06/10
by
Sparrow, E. M
texts
eye 405
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No Abstract Available
Topic: HEAT TRANSFER
59
59
Oct 8, 2015
10/15
by
Atchley, Anthony Armstrong, 1957-
texts
eye 59
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comment 0
Annual summary for period October 1992-September 1993.
Topic: HEAT TRANSFER.
480
480
Jun 17, 2010
06/10
by
Nazarchuk, M. M
texts
eye 480
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comment 0
Flow of gas in channels in presence of heat transfer
Topics: GAS FLOW, HEAT TRANSFER, GAS, HEAT TRANSFER
209
209
Jun 17, 2010
06/10
by
Sadikov, I. N
texts
eye 209
favorite 0
comment 0
Laminar heat exchange in inlet section of rectangular channel
Topics: HEAT TRANSFER, INLET FLOW, LAMINAR HEAT TRANSFER, INLET FLOW, LAMINAR HEAT TRANSFER
328
328
Jun 17, 2010
06/10
by
Gregg, J. L.; Sparrow, E. M
texts
eye 328
favorite 0
comment 0
No Abstract Available
Topics: CONVECTIVE HEAT TRANSFER, FREE CONVECTION, TURBULENT HEAT TRANSFER
76
76
Oct 4, 2015
10/15
by
Atchley, Anthony Amstrong, 1957-
texts
eye 76
favorite 0
comment 0
Title from cover
Topic: THERMOACOUSTICS.,HEAT TRANSFER.
253
253
Jun 17, 2010
06/10
by
Sparrow, E. M
texts
eye 253
favorite 0
comment 0
No Abstract Available
Topic: RADIATIVE HEAT TRANSFER
Title from cover
Topics: THERMOACOUSTICS., HEAT TRANSFER.
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13
Feb 11, 2019
02/19
by
zakir ahmed
texts
eye 13
favorite 0
comment 0
A heat exchanger is a device used to transfer heat between one or more fluids. The fluids may be separated by a solid wall to prevent mixing or they may be in direct contact.There are three primary classifications of heat exchangers according to their flow arrangement. In parallel-flow heat exchangers, the two fluids enter the exchanger at the same end, and travel in parallel to one another to the other side. In counter-flow heat exchangers the fluids enter the exchanger from opposite ends. The...
Topics: Heat Transfer, Coefficient of Heat Transfer, heat exchange, spiral exchanger, heat exchangers, heat...
Source: http://academictorrents.com/details/0d6cdb7f61c198ea6f05fd9a89b735a32754f762
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97
Jan 30, 2017
01/17
by
IASET JOURNALS
texts
eye 97
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comment 0
A solar still coupled with evacuated tube collector was designed and developed for distillation of water. As the wind velocity increased, the convective heat loss from glass cover to ambient increased, hence the glass cover temperature decreased which helped to increase the water glass cover temperature difference thereby the overall yield increased. Heat loss coefficient increases until it reaches maximum in solar noon due to high temperature difference between the inside still and the ambient...
Topics: Evacuated Tubes, Heat Transfer Coefficients, Heat Transfer Rate, Solar Still
995
995
Dec 27, 2007
12/07
by
Fred Salaff
movies
eye 995
favorite 3
comment 1
Stork invented the proces of Heat transfer printing and in this documentary or promotional movie we can see what the proces is, how everything is produced and what you can do with it. The VW-van has the license plate 28-BP-33 and allthough it has nothing to do with it; maybe someone has this car as an old-timer in a garage or so. Filmed in Amsterdam. Photography by Kurt Jetmar and Fred Salaff Written by Joe Vecchione Edited by Sel Levy Music edited by George Craig Narrated by Peter Thomas...
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Topics: stork, heat transfer, paper
The heat transfer characteristics of pure R-114 and R-114/oil mixtures during nucleate pool boiling from a small bundle of finned and High Flux tubes were measured. The bundles had 5 instrumented and 10 additional heated tubes of 15.8 mm outside diameter which were arranged in an equilateral triangular pitch of 19.1 mm giving a pitch-to-diameter ratio of 1.2. Pure refrigerant with York-C lubrication oil mass con-centrations of 1, 2, 3, 6 and 10% was used. All experiments were performed at 2.2C...
Topics: Heat Transfer, Pool boiling
251
251
Jun 17, 2010
06/10
by
Selna, J.; Zerbe, J
texts
eye 251
favorite 0
comment 0
No Abstract Available
Topics: FLAT SURFACES, HEAT TRANSFER
344
344
May 6, 2010
05/10
by
Lee, D. B.; Rumsey, C. B
texts
eye 344
favorite 0
comment 0
Heat transfer in free flight on flat-faced conical nose to mach 14.6
Topics: AERODYNAMIC HEAT TRANSFER, FREE FLIGHT, HEAT TRANSFER, MACH NUMBER, NOSE CONES, AERODYNAMIC HEAT...
In this thesis we report on an experiment to solve a three dimensional elliptic problem using ELLPACK software. The physical problem arises when calculating the distribution of temperatures within an electronic package in order to assist in the design of appropriate cooling. ELLPACK software is modified here to solve three dimensional problems more general than the ones it was originally designed for. ELLPACK, Heat transfer interfaces
Topics: ELLPACK, heat transfer interfaces
275
275
Feb 2, 2010
02/10
by
Incropera, Frank P; DeWitt, David P., 1934-2005
texts
eye 275
favorite 2
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Includes bibliographical references
Topics: Heat, Thermocinétique, Heat transfer
365
365
Jun 17, 2010
06/10
by
Hering, R. G.; Houchens, A. F.; Smith, T
texts
eye 365
favorite 0
comment 0
Radiative heat transfer for nongray nondiffuse surfaces in space environment
Topics: AEROSPACE ENVIRONMENTS, RADIATIVE HEAT TRANSFER, RADIATIVE HEAT TRANSFER, SPACE ENVIRONMENT, SURFACE
Now a day’s a geometrically modified Helical coil heat exchangers are widely using in industrial applications like cryogenic state processes, air conditioning, thermal nuclear reactors and waste heat recovery due to their compact size and high heat transfer coefficient. Advantage of using helical coils over straight tubes is that the residence time spread is reduced, allowing helical coils to be used to reduce axial dispersion in tubular reactors. In this study, numerical investigation of the...
Topics: Heat Exchanger, Helical Coil, Heat Transfer, CFD, Heat transfer Coefficient, Pressure Drop
233
233
May 6, 2010
05/10
by
Herring, J. R
texts
eye 233
favorite 0
comment 0
Thermal convection of thin fluid layers
Topics: CONVECTIVE HEAT TRANSFER, FLUIDS, FREE CONVECTION, CONVECTIVE HEAT TRANSFER, FLUID, THERMAL...
Click here to view the University of Florida catalog record
Topics: Packing research, Heat-transfer media
126
126
Jun 10, 2020
06/20
by
Holman, J. P. (Jack Philip)
texts
eye 126
favorite 1
comment 0
xx, 713 pages : 25 cm
Topics: Heat -- Transmission, Heat transfer, Thermocinétique
Technical report for period January 1992 - December 1992.
Topics: CONVECTION(HEAT TRANSFER)., WELDING., CAPILLARITY.
442
442
Jun 17, 2010
06/10
by
Filippov, L. P.; Simonova, Yu. N
texts
eye 442
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comment 0
Description of equipment and procedure for measurement of heat conductivity of tungsten
Topics: HEAT MEASUREMENT, HEAT TRANSFER, HIGH TEMPERATURE, THERMAL CONDUCTIVITY, TUNGSTEN, CONDUCTIVITY,...
343
343
Jul 6, 2010
07/10
by
Krepski, R.; Quan, M.; Francario, A.; Blackwell, K. L
texts
eye 343
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comment 0
A .003366 scale model of the Grumman H-33 orbiter was tested in the MSFC 14 inch Trisonic Wind Tunnel. Six-component aerodynamic force and moment data was recorded over a Mach number range of 0.6 to 4.96. Both pitch runs and yaw runs at various constant angles of attack were completed. The basic model configuration was investigated. The effects of a component build-up and of various control deflections were obtained. The elevons were deflected symmetrically and asymmetrically to determine...
Topics: HEAT FLUX, SOILS, HEAT TRANSFER
221
221
May 31, 2011
05/11
by
Cutler, A. D.; Diskin, G. S.; Danehy, P. M.; Drummond, J. P
texts
eye 221
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comment 0
Two experiments have been conducted to acquire data for the validation of computational fluid dynamics (CFD) codes used in the design of supersonic combustors. The first experiment is a study of a supersonic coaxial jet into stagnant air in which the center jet is of a light gas, the coflow jet is of air, and the mixing layer between them is compressible. The jet flow field is characterized using schlieren imaging, surveys with Pitot, total temperature and gas sampling probes, and RELIEF...
Topics: HEAT FLUX, LAUNCH VEHICLES, CONVECTIVE HEAT TRANSFER, THERMAL PROTECTION, CALORIMETERS, CONDUCTIVE...
364
364
Jun 26, 2011
06/11
by
NON
texts
eye 364
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comment 0
A method and apparatus for determining the orientation of the optical axis of radiometer instruments mounted on a satellite involves a star sensing technique. The technique makes use of a servo system to orient the scan mirror of the radiometer into the path of a sufficiently bright star such that motion of the satellite will cause the star's light to impinge on the scan mirror and then the visible light detectors of the radiometer. The light impinging on the detectors is converted to an...
Topics: AEROSPACE VEHICLES, HEAT TRANSFER, PATENTS
218
218
Jun 18, 2010
06/10
by
Guffroy, D.; Michel, R.; Valensi, J
texts
eye 218
favorite 0
comment 0
Laminar heat transfer at leading edge of hypersonic sweptback wings
Topics: HEAT TRANSFER, SWEPTBACK WING, HYPERSONIC GLIDERS, HYPERSONICS, LAMINAR HEAT TRANSFER, LEADING...
The fluid flow and forced convective heat transfer characteristics of a uniformly heated right circular cylinder resting on a flat plate in a crossflow of air were experimentally investigated. The circumferential variation of the Nusselt number on the cylinder surface was obtained at Reynolds numbers ranging from 53,000 to 153,000 using a liquid crystal thermographic technique. Pressure coefficients were obtained at five-degree intervals around the cylinder circumference at Reynolds numbers of...
Topics: Mechanical engineering, liquid crystals, forced convection heat transfer, right circular cylinder...
1,583
1.6K
May 6, 2010
05/10
by
Fried, E
texts
eye 1,583
favorite 0
comment 0
Heat transfer mechanisms in metallic contact surfaces in vacuum
Topics: FLATNESS, HEAT TRANSFER, METAL SURFACES, THERMAL CONDUCTIVITY, VACUUM, CONTACT, HEAT TRANSFER,...
360
360
May 27, 2011
05/11
by
Burbank, Paige B.; Hodge, B. Leo
texts
eye 360
favorite 0
comment 0
The pressure and heat-transfer distribution were measured on the surface of a thin-walled 10 deg cone for a Mach number range from 2.49 to 4.65 at angles of attack from 0 deg to 15 deg in the Langley Unitary Plan wind tunnel.The results indicate that Kopal's theory adequately predicts the surface Mach number for heat-transfer calculations. The measured laminar heat-transfer coefficients at at an angle of attack of 0 deg are in good agreement with Van Driest theory having a Mangler...
Topics: HEATING, TURBULENT HEAT TRANSFER, PROTUBERANCES, HEAT TRANSFER COEFFICIENTS, REYNOLDS NUMBER,...
200
200
May 29, 2011
05/11
by
Cwik, Tom; Klimeck, Gerhar
texts
eye 200
favorite 0
comment 0
A genetic algorithm is used for design of infrared filters and in the understanding of the material structure of a resonant tunneling diode. These two components are examples of microdevices and nanodevices that can be numerically simulated using fundamental mathematical and physical models. Because the number of parameters that can be used in the design of one of these devices is large, and because experimental exploration of the design space is unfeasible, reliable software models integrated...
Topics: HEAT TRANSFER, HEAT TRANSFER COEFFICIENTS, HIGH TEMPERATURE TESTS, REYNOLDS NUMBER, HEAT...
521
521
Jul 9, 2010
07/10
by
POKROVSKIY, Y. I.; BULYCHEV, V. V.; LISUKOVA, T. Y.; MALEYEV, V. V.; UTEKHIN, V. A.; CHERNYAYEVA, T. Y.; MAYOROV, Y. M.; MILOVIDOVA, S. S.; KAFAROV, K. A
texts
eye 521
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CLINICO-PHYSIOLOGICAL AND BIOCHEMICAL CHANGES OF HOMEOSTASIS IN 16 HEALTHY MALES UNDERGOING DEHYDRATION OF UP TO 3 TO 4% OF THE BODY WEIGHT AND IN 8 NORMAL MALES IN WHOM THE BODY TEMPERATURE WAS RAISED TO 38.1 TO -40.3% WERE ANALYZED. CHANGES OCCURRING IN THE PHYSICAL AND CHEMICAL PROPERTIES OF THE BLOOD, SUCH AS IN ITS SPECIFIC WEIGHT, VISCOSITY, HEMATOCRIT (D.C.V.), PROTEIN, BLOOD CLOTTING SYSTEM, ACID-BASE BALANCE, ELECTROLYTES AND GAS MOVEMENT ARE DESCRIBED. DIFFERENCES IN THE CONTRACTILE...
Topics: AIR COOLING, HEAT TRANSFER, ROTATING DISKS, TURBINES, AIR JETS, HEAT TRANSFER COEFFICIENTS,...
250
250
texts
eye 250
favorite 0
comment 0
Plasma physics, radiative and convective heat transfer in planetary atmospheres, stellar structure, and galactic dynamics
Topics: CONVECTIVE HEAT TRANSFER, CONVECTIVE HEAT TRANSFER, GALAXY, PLANETARY ATMOSPHERE, PLASMA PHYSICS,...
261
261
Jun 17, 2010
06/10
by
Guffroy, D.; Michel, R.; Valensi, J
texts
eye 261
favorite 0
comment 0
Heat transfer at angle of attack of swept wings in hypersonic flight
Topics: AERODYNAMIC HEAT TRANSFER, ANGLE OF ATTACK, HEAT TRANSFER, HYPERSONIC FLIGHT, MACH NUMBER, SWEPT...
317
317
Jul 10, 2010
07/10
by
Jeske, K. W
texts
eye 317
favorite 0
comment 0
The results of a study that used radiosonde soundings to select the extreme atmospheric conditions in the continental United States are presented.
Topics: ANALYSIS (MATHEMATICS), HEAT PIPES, HEAT TRANSFER COEFFICIENTS, CONVECTIVE HEAT TRANSFER, HEAT...
340
340
Jun 18, 2010
06/10
by
Dickey, R. R.; Haacker, J. F
texts
eye 340
favorite 0
comment 0
Ablating materials tested at combined radiative and convective heating for manned reentry vehicle heat shields
Topics: ABLATION, WOOD, ABLATING MATERIAL, CONVECTIVE HEAT TRANSFER, HEAT SHIELD, RADIATIVE HEAT TRANSFER,...
This paper lists crucial challenges in radiative transfer with the objective of gathering information on improving and choosing methods for solving conjugate heat transfer problems. Developments in computational and experimental techniques allow much deeper analysis of the complex problems that industry faces. Accurate and efficient solution of such multi-dimensional problems is important to reduce energy consumption in industry, with long-term positive impacts on climate change. In this paper,...
Topics: Challenge problem sets, Combined-mode heat transfer, Conjugate heat transfer, RTE solvers, Thermal...
399
399
Jun 17, 2010
06/10
by
Benser, W. A.; Graham, R. W
texts
eye 399
favorite 0
comment 0
No Abstract Available
Topics: CONVECTIVE HEAT TRANSFER, HYDROGEN, ROCKET NOZZLES
543
543
Jun 17, 2010
06/10
by
Gregg, J. L.; Sparrow, E. M
texts
eye 543
favorite 0
comment 0
No Abstract Available
Topics: HEAT TRANSFER, PRANDTL NUMBER, ROTATING DISKS
234
234
Jul 26, 2010
07/10
by
Heims, Steve P
texts
eye 234
favorite 0
comment 0
No Abstract Available
Topics: CONDUCTIVE HEAT TRANSFER, HONEYCOMB CORES, RADIATIVE HEAT TRANSFER, SANDWICH STRUCTURES, THERMAL...
202
202
Jun 18, 2010
06/10
by
Zozulya, N. V
texts
eye 202
favorite 0
comment 0
Hydrodynamics of steam condensation film flow and heat transfer in vertical condensers
Topics: FILM CONDENSATION, STEAM, GLYCEROLS, HEAT TRANSFER, HYDRODYNAMICS, STEAM FLOW, VAPORS, FILM...
The present work explains the design, fabrication, and analysis of solar dryer with heat storage material. The mild was used as the heat storage material. By using the basic theory of energy balance, the numerical heat transfer analysis is made for the performance of the collector and comparison between experimental and numerical methods for the efficiency is described. The process of drying phenomenon is explained with the help of characteristic curves. The product used during the experiments...
Topics: Heat Transfer, Crop, Chilli, Solar & Dryer
55
55
Oct 6, 2015
10/15
by
Atchley, Anthony Amstrong, 1957-
texts
eye 55
favorite 0
comment 0
Annual summary for period October 1991 - September 1992.
Topic: STANDING WAVES.,HEAT ENGINES.,HEAT TRANSFER.
354
354
Jun 20, 2010
06/10
by
Reller, J. O., Jr.; Seegmiller, H. L
texts
eye 354
favorite 1
comment 0
Convective heat transfer and surface pressure measurements for reentry configuration of Mercury capsule model
Topics: AFTERBODIES, CONVECTIVE HEAT TRANSFER, MERCURY CAPSULE, SURFACE PRESSURE, ANGLE OF ATTACK,...
In this paper, we deal with a CFD simulation and optimization of power consumption by using nanofluid. so in order simulation on heat exchanging process. During the turbulent flow of hot water and cold-water, the fluid flows in between to two chevron plates in plate heat exchanger. In that, we will design a three-dimensional plate heat exchanger. mean While we will give inlets and outlets boundary condition has been designed on a plate. The main reason for doing this simulation is to compare...
Topics: CFD, Simulation, ANSYS CFD-Post, Heat Transfer, Plate Heat Exchanger, Heat Transfer Coefficient...
Annual summary for period October 1991 - September 1992.
Topics: STANDING WAVES., HEAT ENGINES., HEAT TRANSFER.
Journal of Research of the National Bureau of Standards
Topics: ventilation, underground, tunnel, temperature, heat transfer
This paper presents the results of aCFD based analysis on heat transfer and friction characteristics to the air flow in the rectangular duct. The upper side of heated plate is made rough with circular ribs of broken multi v-rib. The results of the broken multi v-rib the significant increase in heat transfer rate and friction loss over the smooth surface. The relative gap width (g/e) 1.0 rib provided the highest broken multi v-riband CFD model results were compared with broken multi v-rib,...
Topics: Renewable Energy, Heat Transfer, Broken Rib
An experimental test facility capable of investigating plain and enhanced condenser tube heat transfer characteristics was designed and built. The completed facility, including a stainless steel test condenser, has the capability of testing tubes under simulated marine conditions utilizing variable steam flowrate and orientation, cooling water flowrate and temperature, vacuum pressure, non-condensable gas concentration, and condensate inundation effects. The test condenser has the capability of...
Topics: Mechanical engineering, Condenser tube, Heat transfer
