Writing写作
Personal essays on engineering, AI and building things.关于工程、AI 与动手实践的个人文章。
Warmer Water Rewrites the Plant: What the CDU and Chiller Data Say更高的水温改写冷站：CDU 和冷水机组的数据说了什么
An HVAC engineer reads CDU and chiller specifications at their rating points: warm water squeezes the CDU, rewards the chiller, and pushes the plant toward dry coolers with chillers as trim.一位暖通工程师按额定工况读 CDU 和冷水机组的样本：暖水挤压 CDU、奖励冷水机组，并把冷站推向以干冷器为主、冷机补冷。
Industry insight行业洞察Where Does Air Cooling End? An HVAC Engineer's Reading of the AI Rack风冷的终点在哪里？一个暖通工程师看 AI 机柜
An HVAC engineer reads public NVIDIA, Lenovo and ASHRAE data to ask where air cooling ends for AI racks — and finds the bigger change in the central plant.一位暖通工程师用 NVIDIA、Lenovo 和 ASHRAE 的公开资料，讨论 AI 机柜风冷的终点，以及冷站正在发生的更大变化。
Industry insight行业洞察Why I Built This Website: An HVAC Engineer's Experiment with AI Agents为什么我建了这个网站：一个暖通工程师的 AI 协作实验
How this site grew from industry research into a collaboration with AI agents.从行业情报到 3D 系统演示，这个网站背后的人机协作。
Informal essay随笔