Register a new domain name

I registered a new domain name du-run.com. I will move my blogs to the new site tomorrow. I hope you continue to support me.

P.S.(Dec 6, 2007): Please visit my blog on http://www.durun.cn. The domain du-run.com has been redirected to another site, because it's not very convenient to use.

P.S.(Jun 6, 2008): I have registered a new domain idurun.com, so I moved my blog to this new site http://www.idurun.com. However, the site http://www.durun.cn also is redirected to the new site.

It is cold in Chengdu

For several days, it has been lightly raining and cloudy in Chengdu. The temperature is below 10ºC. We dress sweater and thick coat. Some people wear down and feather garment down wear(羽绒服, yǔ róng fú).

Begin to Program CFD

Today, I decide to program CFD. One year has gone, I haven't well understand CFD, but only know how to use CFD codes, i. e. STAR-CD, FLUENT.

New Month Begins

October had gone. I have been researching on the hydraulic attenuator about one year. Before that, I researched on system control for one year.