An Experimental Investigation of Binary Solidification in a Vertical Channel With Thermal and Solutal Mixed Convection

被引：14

作者：

Bennon, W. D. ^{[1
]}

Incropera, F. P. ^{[2
]}

机构：

[1] Aluminum Co Amer, Alcoa Ctr, PA 15069 USA

[2] Purdue Univ, Sch Mech Engn, Heat Transfer Lab, W Lafayette, IN 47907 USA

来源：

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME | 1989年 / 111卷 / 1-4期

关键词：

Mass Transfer; Mixed Convection; Phase-Change Phenomena;

D O I：

10.1115/1.3250740

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Experimental measurements and photographic observations are presented for the solidification of a binary, aqueous ammonium chloride solution in a vertical channel. Transient liquidus front progressions and temperature measurements are used to characterize the influences of flow rate, superheat, composition, and chill wall temperature on binary phase-change behavior. Experimental results are compared with previously reported model predictions and discrepancies are used to critically assess model assumptions and limitations.

引用

页码：706 / 712

页数：7

共 9 条

[1]

ASAI S, 1978, T IRON STEEL I JPN, V18, P90

[2] THE EVOLUTION OF MACROSEGREGATION IN STATICALLY CAST BINARY INGOTS [J].