Experimental study of heat transfer in the complex space of small steel containment with a steam jet

2022 ◽  
Vol 166 ◽  
pp. 108822
Author(s):  
Yuan Fang ◽  
Shengfei Wang ◽  
Wang Xiong ◽  
Yili Yang ◽  
Shengsheng Lin ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Complex Space ◽  
Small Steel

Experimental study of heat transfer with a jet flow in the complex space of small steel containment

2021 ◽  
Vol 154 ◽  
pp. 108124
Author(s):  
Shengsheng Lin ◽  
Shengfei Wang ◽  
Fenglei Niu ◽  
Xiaowei Jiang
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Complex Space ◽  
Jet Flow ◽  
Small Steel

Experimental study of thermohydraulic characteristics and irreversibility analysis of novel axial corrugated tube with spring tape inserts

2020 ◽  
Vol 92 (3) ◽  
pp. 30901
Author(s):  
Suvanjan Bhattacharyya ◽  
Debraj Sarkar ◽  
Ulavathi Shettar Mahabaleshwar ◽  
Manoj K. Soni ◽  
M. Mohanraj
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Thermal Performance ◽  
Working Fluid ◽  
The Novel ◽  
Heat Exchanger Tube ◽  
Heat Transfer Augmentation ◽  
Corrugated Tube ◽  
The Impact ◽  
Exchanger Tube

The current study experimentally investigates the heat transfer augmentation on the novel axial corrugated heat exchanger tube in which the spring tape is introduced. Air (Pr = 0.707) is used as a working fluid. In order to augment the thermohydraulic performance, a corrugated tube with inserts is offered. The experimental study is further extended by varying the important parameters like spring ratio (y = 1.5, 2.0, 2.5) and Reynolds number (Re = 10 000–52 000). The angular pitch between the two neighboring corrugations and the angle of the corrugation is kept constant through the experiments at β = 1200 and α = 600 respectively, while two different corrugations heights (h) are analyzed. While increasing the corrugation height and decreasing the spring ratio, the impact of the swirling effect improves the thermal performance of the system. The maximum thermal performance is obtained when the corrugation height is h = 0.2 and spring ratio y = 1.5. Eventually, correlations for predicting friction factor (f) and Nusselt number (Nu) are developed.

Experimental Study of Heat Transfer in a Strongly Cooled Boundary Layer in Supersonic Air Flow

2002 ◽  
Vol 33 (3-4) ◽  
pp. 4
Author(s):  
E. V. Gurentsov ◽  
V. K. Shikov ◽  
E. B. Eigenson
Keyword(s):  
Heat Transfer ◽  
Boundary Layer ◽  
Experimental Study ◽  
Air Flow

Experimental Study of Heat Transfer from Impinging Jet with Upstream and Downstream Crossflow

2010 ◽  
Vol 41 (8) ◽  
pp. 889-900 ◽  
Author(s):  
Daniel Thibault ◽  
Matthieu Fenot ◽  
Gildas Lalizel ◽  
Eva Dorignac
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Impinging Jet

EXPERIMENTAL STUDY ON HEAT TRANSFER OF 5X5 HEATER ROD BUNDLE WITH HFC-134A FLUID NEAR THE CRITICAL PRESSURE

Equipment ◽  
2006 ◽  
Author(s):  
S. Chun ◽  
S. Hong ◽  
N. Watanabe ◽  
S. Moon ◽  
M. Aritomi
Keyword(s):  
Heat Transfer ◽  
Experimental Study ◽  
Critical Pressure ◽  
Rod Bundle ◽  
Hfc 134A
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