Development of prediction and estimation system on corrosion environment using numerical meteorological model

本研究的目的是开发利用数值气象模式对冲绳腐蚀环境进行预测和评估的系统。这一研究结果证实了数值气象模式对冲绳地区的适用性。此外，还发展了用随机游动方法模拟结构周围空气中氯离子扩散行为的方法。在今后的工作中，将气象模拟和大气氯离子扩散模拟耦合起来。

The aim of this research is a development on prediction and estimation system on corrosion environment in Okinawa using numerical meteorological model. As this study result, the applicability of the numerical meteorological model to the Okinawa has been confirmed. Also, the simulation method of the diffusion behavior of airborne chloride ions around the structure by the random walk method has been developed. In the future work, the meteorological simulation and the diffusion simulation of airborne chloride ions will be coupled.