HEAT TRANSFER IN A SWIRL CHAMBER AT DIFFERENT TEMPERATURE RATIOS AND REYNOLDS NUMBERS

C.R.HEDLUND; P.M.LIGRANI; B.GLEZER

首页> 外文期刊>International Journal of Heat and Mass Transfer >HEAT TRANSFER IN A SWIRL CHAMBER AT DIFFERENT TEMPERATURE RATIOS AND REYNOLDS NUMBERS

【24h】

HEAT TRANSFER IN A SWIRL CHAMBER AT DIFFERENT TEMPERATURE RATIOS AND REYNOLDS NUMBERS

机译：在不同温度比和雷诺数下的旋流室中的传热

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Nusselt numbers are presented for a swirl chamber with multiple inlets and helical flow for Reynolds numbers from 6100 to 19,200, and ratios of inlet temperature to wall temperature from 0.60 to 0.95. Local Nusselt numbers, measured over the entire interior surface of the swirl chamber using infrared thermography, are highest near the inlets where important influences from Gortler vortex pairs are especially evident. Axially-averaged, circumferentially-averaged, and globally-averaged Nusselt numbers, determined from local values, generally increase as Reynolds number increases and as the temperature ratio decreases.

机译：对于具有多个入口的旋流室，Nusselt数表示，对于雷诺数，螺旋流为6100至19,200，入口温度与壁温的比值为0.60至0.95。使用红外热像仪在旋流室的整个内表面上测得的局部Nusselt数在进气口附近最高，在进气口附近，戈特勒涡流对的重要影响尤为明显。由局部值确定的轴向平均，圆周平均和全局平均的努塞尔数通常随雷诺数增加和温度比降低而增加。

著录项

来源
《International Journal of Heat and Mass Transfer》 |1999年第22期|4081-4095|共15页
作者
C.R.HEDLUND; P.M.LIGRANI; B.GLEZER;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类热力工程理论;热学;
关键词

相似文献

外文文献
中文文献
专利

1. Numerical study on swirl cooling flow, heat transfer and stress characteristics based on fluid-structure coupling method under different swirl chamber heights and Reynolds numbers [J] . Hong-Wei Li, Yin-Feng Gao, Chang-He Du, International Journal of Heat and Mass Transfer . 2021,第Jula期

机译：不同涡流室高度下流体 - 结构耦合法的旋流冷却流，传热和应力特性的数值研究及雷诺数
2. Investigations of flow structures and heat transfer in a swirl chamber with different inlet chambers and various aerodynamic parameters [J] . Yuxuan Luan, Changhe Du, Xiaojun Fan, International Journal of Heat and Mass Transfer . 2018,第mara期

机译：不同进气室和不同空气动力学参数的旋流室内的流动结构和传热研究
3. Mass transfer and particle separation by swirl-chamber and swirl-tube devices [J] . Sparrow E.M., Littlejohn N.T., Gorman J.M., Numerical Heat Transfer, Part A. Application: An International Journal of Computation and Methodology . 2013,第7a12期

机译：通过旋流室和旋流管装置进行传质和颗粒分离
4. Heat transfer characteristic of proposed heat transfer configurations of temperature chamber design for energy test refrigerator [C] . Bayu Utomo, Qudsiyyatul Lailiyah, Prayoga Bakti, International Conference on Thermofluids . 2020

机译：用于能量试验冰箱温度室设计的推进传热配置的传热特性
5. Jet array impingement heat transfer: Separate effects of Mach number, Reynolds number, temperature ratio, and hole spacings. [D] . Park, Jongmyung. 2007

机译：射流阵列冲击传热：马赫数，雷诺数，温度比和孔间距的单独影响。
6. Mold–Slug Interfacial Heat Transfer Characteristics of Different Coating Thicknesses: Effects on Slug Temperature and Microstructure in Swirled Enthalpy Equilibration Device Process [O] . Min Luo, Daquan Li, Wenying Qu, 2019

机译：不同涂层厚度的模-耳界面传热特性：旋流焓平衡装置过程中对料温度和微观结构的影响
7. Local Swirl Chamber Heat Transfer and Flow Structure at Different Reynolds Numbers [O] . C. R. Hedlund, P. M. Ligrani 1999

机译：局部旋流室传热和流动结构在不同的雷诺数
8. LOCAL HEAT TRANSFER AND RECOVERY TEMPERATURES ON A YAWED CYLINDER AT A MACH NUMBER OF 4.15 AND HIGH REYNOLDS NUMBERS [R] . IVAN E. BECK WITH, JAMES J. GALLAGHER 1961

机译：4.15和高雷诺数下机器人的圆形局部传热和回收温度

HEAT TRANSFER IN A SWIRL CHAMBER AT DIFFERENT TEMPERATURE RATIOS AND REYNOLDS NUMBERS

摘要

著录项

相似文献

相关主题

期刊订阅