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

【Daily Question】Theoretical Foundation 2019.6.22

2019-06-22View Original

Thread Content

Multiple-choice question: Assume the fluid flow is in the turbulent drag square region, and the fluid passes through pipes with four different cross-sectional shapes – circular, square, triangular, and rectangular – at the same flow rate. If the area of each of these cross-sections is equal to A, then the cross-sectional shape that results in the least resistance for the fluid is ( ). A. Circular B. Square C. Triangular D. Rectangular Answer: A Hint: The answer can be seen upon reply

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.