利用MATLAB实现温度场数据可视化

本文介绍在数值计算中对温度场数据进行处理的可视化系统,着重介绍系统的设计过程,以及系统实现的具体技术。本文提出的方法可以作为一般的方法,应用于其他工程计算软件的设计中。

热象仪“数据温度场”软件的开发

本文介绍了将任一热象上每个象元的温度信号及测试该热象时所用的参数处理打印成“数据温度场”的软件开发。

空冷机组散热器翅片智慧清洗系统设计研究

空冷机组在运营过程中,由于自身原因会引发各种问题,其中空气中漂浮的灰尘、柳絮等附着在空冷岛的散热器翅片上,阻碍其散热及排气、降低热交换效率、影响发电效率就是最严重的问题之一,所以需要人工定期对散热器翅片进行清洁处理,本文通过对清洗机器人控制技术、系统集成、温度场大数据分析这三个方面的设计研究,真正实现了空冷机组散热器翅片的智慧清洗,并成功应用于300MW空冷机组,其运行的经济性对空冷技术的发展具有重要的指导意义。

External Weather Data Assimilation to Simulate Wind and Temperature Fields in the Region of Gualeguaych~, Argentina

This work shows the comparison between the results of wind and temperature simulation and data weather measurements in low layers near Gualeguaychfi City, Argentine, for 12 h in January 1, 2011. The model ARPS （advanced regional prediction system） with two options in the boundary conditions is used. In such conditions, wave-radiating open （radiative） with relaxation to the initial state were used while otherwise used absorbing boundary conditions data forced from MBLM （meso-scale boundary layer model） operational forecasters used by the National Weather Office. The results of both simulations are compared with data measured by three weather stations located around of the Uruguay River. As both simulations are initialized using the same data, there is a better agreement between the values obtained by forcing the boundary conditions for which are using ＂radiative＂ boundary conditions after 2 h physical time from the start of the simulation.