Oxford Mathematics Public Lecture: Ian Griffiths - Cheerios, iPhones and Dysons: going backwards in time with fluid mechanics

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How do you make a star-shaped Cheerio? How do they make the glass on your smartphone screen so flat? And how can you make a vacuum filter that removes the most dust before it blocks? All of these are very different challenges that fall under the umbrella of industrial mathematics. While each of these questions might seem very different, they all have a common theme: we know the final properties of the product we want to make and need to come up with a way of manufacturing this. In this talk we show how we can use mathematics to start with the final desired product and trace the fluid dynamics problem ‘back in time’ to enable us to manufacture products that would otherwise be impossible to produce.


Ian Griffiths is a Professor of Industrial Mathematics and a Royal Society University Research Fellow in the Mathematical Institute at the University of Oxford. 


Please email external-relations@maths.ox.ac.uk to register.

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The Oxford Mathematics Public Lectures are generously supported by XTX Markets.