HCBBS Forum (Português)
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request

["

2019-10-24View Original

Thread Content

user kuk
Reply #22019-10-25
kuk
Reply #32019-10-25
kuk
Reply #42019-10-26
建议下载一部《化工原理》工具书籍,那上面有相关解决办法,热量衡算、温度等方面的计算。还有相关保温材料的导热系数参数。没有这些条件无法计算的。(供参考)
Reply #52019-10-26
用Q=C M (90-X)算出热量 Q=k △t F 来推出 △t △t利用平均传热温差来推出X的温度 K值取1400w / m2 C 常规不锈钢的传热系数 个人见解可能还有错误也待大伙指导
Reply #62019-10-28
根据《石油化工设备和管道绝热工程设计规范》(SH/T 3010-2013),计算出设备保温层的表面热损失Q,根据Q=m*Cp*(T1-T2)/t可以1h后储罐内水的温度会降低到多少度. Q:表面热损失,m:储罐内水的质量,Cp:水在70~90℃的平均比热, T1:水的初始温度,为90℃,T2:1hr后储罐内水的温度,t:降温时间,1hr.注意公式中的单位。

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.