2.4. Natural convection in a nanofluid filled concentric annulus between an outer square cylinder and an inner circular cylinder
2.4.1. Problem definition and mathematical model
2.4.1.1. Problem statement
Fig. 2.19 shows the physical geometry considered in this study [13]. This geometry includes a concentric annulus between outer square and inner circular cylinders. The temperatures of inner and outer cylinders are considered Th and Tc, respectively (Th > Tc). In this figure γ is measured counterclockwise from the upward vertical plane through the center of outer cylinders and aspect ratio definition is λ = L/2r.
Figure 2.19Geometry of the problem. ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month, and much more.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
