Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Heat Transfer Research
Импакт фактор: 1.199 5-летний Импакт фактор: 1.155 SJR: 0.267 SNIP: 0.503 CiteScore™: 1.4

ISSN Печать: 1064-2285
ISSN Онлайн: 2162-6561

Выпуски:
Том 51, 2020 Том 50, 2019 Том 49, 2018 Том 48, 2017 Том 47, 2016 Том 46, 2015 Том 45, 2014 Том 44, 2013 Том 43, 2012 Том 42, 2011 Том 41, 2010 Том 40, 2009 Том 39, 2008 Том 38, 2007 Том 37, 2006 Том 36, 2005 Том 35, 2004 Том 34, 2003 Том 33, 2002 Том 32, 2001 Том 31, 2000 Том 30, 1999 Том 29, 1998 Том 28, 1997

Heat Transfer Research

DOI: 10.1615/HeatTransRes.v29.i6-8.160
pages 493-497

Study of Temperature in a Liquid Plow through a Stationary Granular Bed

V. E. Nakoryakov
S. S. Kutateladze Institute of Thermophysics, Siberian Branch of the Russian Academy of Sciences, Pr. Ac. Lavrentev, 1, Novosibirsk, 630090, Russia
B. V. Perepelitsa
Institute of Thermophysics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russia

Краткое описание

The analysis of a signal from a micro-thermocouple was used to study flow regimes in a regular packed bed with a single-phase liquid flow. Measurements were performed in a 20 × 40-mm channel with homogeneous Plexiglas spheres 10 mm in diameter. The Reynolds number range was from about 20 to 4900. The temperature of the flow was measured with a thermocouple probe containing a hot junction of about 5 mm. Temperature measurements were taken at varying distances from the heating source and covered the near-wall region including a viscous sublayer. The results of the study of the temperature field and its statistical characteristics in water are presented. These distributions are shown to be essentially different from those known so far. At high Re numbers, the structure of the temperature field evolves slightly over the flow length

Ключевые слова: Packed beds, diagnostics, turbulence measurements

Articles with similar content:

Large-scale organization in turbulent pipe flow
ICHMT DIGITAL LIBRARY ONLINE, Vol.0, 2009, issue
Sebastian Grosse, Jerry Westerweel
AUGMENTATION OF HEAT TRANSFER BETWEEN FLUID STREAM AND TUBE WALL BY EMBEDDED PERFORATED BAFFLES.
International Heat Transfer Conference 10, Vol.15, 1994, issue
I. Ziolkowska , D. Ziolkowski, M. Dolata
Analysis of Heat Transfer in the Zones of Ceramics-Metal Contact in the Temperature Range of 77-1000 K
Heat Transfer Research, Vol.35, 2004, issue 7&8
R. Bolsaitis, J. Balcevic, Jurate Cesniene, V. Matulionene
Effect of a Traveling Thermal Wave on Weakly Nonlinear Convection in a Porous Layer Heated from Below
Journal of Porous Media, Vol.4, 2001, issue 3
Nurzahan Banu, D. Andrew S. Rees
TURBULENT THERMAL MIXING OF HOT AND COLD AIRFLOWS IN T-JUNCTION
International Heat Transfer Conference 13, Vol.0, 2006, issue
S. Hirayama, T. Asano, Masafumi Hirota, H. Nakayama, H. Asano, H. Goto