【摘要】 本文采用数值方法模拟了空气鼓泡器对窑炉内玻璃液流动和传热特征的影响,给出了采用或不采用鼓泡技术时窑炉内玻璃液流动和传热的二维数值计算结果.结果表明,鼓泡器对增强玻璃的流动和传热有显著作用,合理采用该技术则能明显提高玻璃质量.更多还原

【Abstract】 The numerical method to simulate the effects of air bubblers on glass-melt circulation and heat transfer in a glass furnace is presented in this paper. Results of numerical simulation for glass flow and heat transfer with and without air bubbling technology are studied for a glass-melting tank. The results show that air bubbling has significiant effects on glass cireulation and heat transfer. This technology will improve the quality of glass obviously if it is used properly.更多还原