Intensification of Heat Exchange in Recuperators Using Ceramic Coatings

被引：0

作者：

V. V. Chernov

A. V. Aksenov

机构：

[1] Moscow State Evening Machine-Building Institute,

[2] ,undefined

来源：

Refractories and Industrial Ceramics | 2001年 / 42卷

关键词：

Radiation; Polymer; Furnace; Heat Exchange; Wall Surface;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

It is shown that coatings with high blackness applied to the hot-front wall surface of recuperators make it possible to increase the temperature of heated air and to reduce the organic fuel rate in a furnace equipped with the appropriate recuperator. Spectral blackness curves for ceramic coatings applied to refractory materials and heat-resistant steels are measured in the range of 0.75 – 9.0 μm, and the advantages of using the coatings to improve performance of ceramic and steel-made radiation recuperators are discussed.

引用

页码：313 / 315

页数：2