Fluid Flows
- Synopsis
- Five sections which illustrate aspects of fluid flows.
1: The no-slip condition between a fluid and a wall, flow over a thin plate, laminar and turbulent flows, flow over a section of a cylinder and the transition from laminar to turbulent flow.
2: A tornado is an example of a vortex, but both rotational and irrotational vortices can be created in the laboratory. Shows vortices shed by an aerofoil in motion, and a vortex ring - a smoke ring. The collision of two smoke rings illustrates Helmholtz’s theorem.
3: Streamlining reduces drag, but an increase in windspeed does not always lead to an increase in drag as illustrated in wind tunnel experiments.
4: A steady wind blowing against a chimney can cause oscillation or ovalling. A different oscillatory effect, galloping, can affect cables. Shows ways in which these potentially damaging effects can be reduced.
5: Particle motion in deep and shallow water waves. - Series
- Engineering Mechanics: Solids and Fluids, Course T331
- Language
- English
- Country
- Great Britain
- Medium
- Video; Videocassette. Standard formats. col. 24 min.
- Year of production
- 1986
- Availability
- Off-air recording licence
Sale; 1999 sale: £145.00 (+VAT +p&p) - Subjects
- Physics
- Keywords
- boundary layers; drag; flow; fluid mechanics; mechanics; vorticity; waves
Sections
- Title
- Boundary layer flows
- Synopsis
- 1: The no-slip condition between a fluid and a wall, flow over a thin plate, laminar and turbulent flows, flow over a section of a cylinder and the transition from laminar to turbulent flow.
- Title
- Band 1
- Synopsis
- 2: A tornado is an example of a vortex, but both rotational and irrotational vortices can be created in the laboratory. Shows vortices shed by an aerofoil in motion, and a vortex ring - a smoke ring. The collision of two smoke rings illustrates Helmholtz'
- Title
- Drag
- Synopsis
- 3: Streamlining reduces drag, but an increase in windspeed does not always lead to an increase in drag as illustrated in wind tunnel experiments.
- Title
- Band 3
- Synopsis
- 4: A steady wind blowing against a chimney can cause oscillation or ovalling. A different oscillatory effect, galloping, can affect cables. Shows ways in which these potentially damaging effects can be reduced.
- Title
- Unsteady force
- Synopsis
- 5: Particle motion in deep and shallow water waves.
- Title
- Band 4
- Title
- Wave kinematics
- Title
- Band 5
Production Company
Distributor
- Name
Open University Worldwide
- Web
- http://www.ouw.co.uk External site opens in new window
- Phone
- +44 (0) 1908 274066
- Address
- Walton Hall
Milton Keynes
MK7 6AA - Notes
- NB. As of May 2016 Open University Worldwide are no longer distributing DVDs. They have posted this message on their website: ‘Unfortunately Open University Worldwide Limited has decided that product sales are no longer viable given the reduced funding to Higher Education institutions and diminishing demand for the products we have traditionally stocked. At present the Open University Students Association (OUSA) will continue to sell the "Good Study Guide", and we are in discussion with other possible distributors to continue to make The Open University’s products available for purchase. As soon as we have any information on other channels of distribution we will update this notice’. Some products are still available via second hand dealers on Amazon.co.uk
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