Search Results - "Experimental heat transfer"

Experimental investigation of heat transfer performance of corrugated tube with spring tape inserts by Bhattacharyya, Suvanjan, Benim, Ali Cemal, Chattopadhyay, Himadri, Banerjee, Arnab

“…Turbulent forced convection in a corrugated tube with spring tape is investigated experimentally, for Reynolds numbers from 10,000 to 50,000. The working fluid…”
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Experimental investigation of heat transfer augmentation due to obstacles mounted in solar air heater duct by Singh, Himanshu, Alam, Tabish, Haque Siddiqui, Md Irfanul, Ashraf Ali, Masood, Sagar, Dheeraj

“…In this paper, six different shape obstacles, namely, Isosceles trapezoid (Type 1), Triangular with curve apex (Type 2), Rectangular with chamfered edges (Type…”
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Performance assessment of double-pass parallel flow solar air heater with perforated multi-V ribs roughness - Part B by Singh, Varun Pratap, Jain, Siddharth, Gupta, JML

“…After analyzing the effect of perforation in a single pass solar air heater in part A, an experimental comparative study was performed on a Double Pass…”
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Effect of nano-enhanced PCM on the thermal performance of a designed cylindrical thermal energy storage system by Yadav, Chandrmani, Sahoo, Rashmi Rekha

“…In this experimental study, the effect of natural convection during the melting and solidification process on nano-enhanced phase change material in a designed…”
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Establishment of correlations for the thermo-hydraulic parameters due to perforation in a multi-V rib roughened single pass solar air heater by Singh, Varun Pratap, Jain, Siddharth, Kumar, Ashwani

“…The effect of variation in open area ratio (β) in a multi-V rib roughened Single-Pass Solar Air Heater (SPSAH) is analyzed in this work. Fixing values of other…”
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Investigation of Laminar Convective Heat Transfer of a Novel Tio2-Carbon Nanotube Hybrid Water-Based Nanofluid by Megatif, L., Ghozatloo, A., Arimi, A., Shariati-Niasar, M.

“…The current study was conducted to investigate the convective heat transfer coefficient of a novel TiO 2 -CNT hybrid nanofluid through the shell-and-tube heat…”
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Experimental study on the heat transfer enhancement in a rectangular channel with curved winglets by Berber, Adnan, Gürdal, Mehmet, Yetimoğlu, Muhammed

“…Effects of the curved winglet vortex generator inserts (CWVGs) on the forced convection heat transfer, friction factor, and performance evaluation criteria…”
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Analysis of volumetric unfrozen water contents in freezing soils by Zhang, Mingyi, Zhang, Xiyin, Lu, Jianguo, Pei, Wansheng, Wang, Chong

“…In this study, a series of freezing experiments were carried out to investigate the changes of volumetric unfrozen water contents in freezing soils. The…”
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Experimental and numerical study of flow and heat transfer from a pulsed jet impinging on a pinned surface by Rakhsha, Saeed, Rajabi Zargarabadi, Mehran, Saedodin, Seyfolah

“…The present study aims to investigate the effects of the pin on flow and heat transfer from pulsating jet impinging on a heated flat surface. A row of…”
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Evaluation of the performance analysis of an improved solar air heater with Winglet shaped ribs by Kumar, Amit, Layek, Apurba

“…The present article is focused to improve the thermal performance of solar air heater using Liquid crystal thermography (LCT) approach, an improved type solar…”
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Numerical and experimental study of the influence of extended surfaces in rectangular channel subjected to constant heat flux by Al-Ali, Haneen M., Hamza, Naseer H.

“…The current paper reports the impact of variation of ribs' pitch distance in the case of laminar flow and forced convection heat transfer upon flow…”
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Analysis of the effect of perforation in multi-v rib artificial roughened single pass solar air heater: - Part A by Singh, Varun Pratap, Jain, Siddharth, Gupta, JML

“…A detailed study on Solar Air Heaters (SAHs) with single-pass roughening with plastic net perforated multi-V and continuous multi-V ribs was investigated and…”
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Effect of phase change temperatures and orientation on the thermal performance of a miniaturized PCM heat sink coupled heat pipe by Marri, Girish Kumar, Balaji, C.

“…This study reports the results of experimental and numerical investigations on the thermal performance of a miniaturized phase change material (PCM) heat sink…”
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Heat transfer characteristics of flat and concave surfaces by circular and elliptical jet impingement by Joshi, Jaykumar, Sahu, Santosh Kumar

“…The present paper reports the thermal behavior of flat and curved surfaces with impinging jets employing circular and elliptical nozzle for identical…”
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Experimental investigation of natural convection Al2O3-MWCNT/water hybrid nanofluids inside a square cavity by Scott, Temiloluwa O., Ewim, Daniel R.E., Eloka-Eboka, Andrew C.

“…The use of nanofluids for convectional heat transfer has become a spry area of research in recent years with the aim of improving heat transfer efficiency…”
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Experimental hydrothermal characteristics of concentric tube heat exchanger with V-cut twisted tape turbulator using PCM dispersed mono/hybrid nanofluids by Singh, Sumit Kr, Sarkar, Jahar

“…Impact of using V-cuts twisted tape insert and phase change material (PCM) dispersed mono or hybrid nanofluid on the hydrothermal characteristics of the double…”
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Flow boiling heat transfer performances of R1234ze(E)/R152a in a horizontal micro-fin tube by Wu, Jiahuan, Wang, Lele, Li, Biao, Dai, Yuande

“…The boiling heat-transfer performances of R1234ze(E)/R152a (0.4/0.6 by mass) flowing inside a horizontal micro-fin tube of 9.52 mm outer diameter were…”
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Experimental and Numerical Study of the Effect of Double Row Slot Injection Locations on Film Cooling Performance of a Corrugated Surface by Singh, Ashutosh Kumar, Singh, Kuldeep, Singh, Dushyant, Sahoo, Niranjan

“…Based on experimental and numerical studies the present work proposes an effective injection configuration for film cooling applications on sinusoidal…”
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Experimental investigation for heat and flow characteristics of solar air heater having symmetrical gaps in multiple-arc rib pattern as roughness elements by Kumar, Rajneesh, Goel, Varun, Bhattacharyya, Suvanjan, Tyagi, V. V., Abusorrah, Abdullah M.

“…The working medium is air in a solar air heater (SAH) and because of its low heat-transfer coefficient, SAH results in poor performance. By placing…”
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Experimental and LES study of unconfined jet impingement on a smooth flat heated plate with slots of different widths by Singh, Dushyant, Udayraj, Singh, Ashutosh Narayan, Handique, Jishnu

“…The present work focuses on the experimental and large-eddy simulation (LES) investigation of fluid flow and heat transfer due to the impingement of an…”
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