In fluid dynamics, lubrication theory describes the flow of fluids (liquids or gases) in a geometry in which one dimension is significantly smaller than the others. An example is the flow above air hockey tables, where the thickness of the air layer beneath the puck is much smaller than the dimensions of the puck itself.
Internal flows are those where the fluid is fully bounded. Internal flow lubrication theory has many industrial applications because of its role in the design of fluid bearings. Here a key goal of lubrication theory is to determine the pressure distribution in the fluid volume, and hence the forces on the bearing components. The working fluid in this case is often termed a lubricant.
Free film lubrication theory is concerned with the case in which one of the surfaces containing the fluid is a free surface. In that case the position of the free surface is itself unknown, and one goal of lubrication theory is then to determine this. Surface tension may then be significant, or even dominant. Issues of wetting and dewetting then arise. For very thin films (thickness less than one micrometre), additional intermolecular forces, such as Van der Waals forces or disjoining forces, may become significant.
Film periodicals combine discussion of individual films, genres and directors with in-depth considerations of the medium and the conditions of its production and reception. Their articles contrast with film reviewing in newspapers and magazines which principally serve as a consumer guide to movies.
Passion is the first album by the Canadian singer Kreesha Turner. It was released on August 12, 2008, in Canada and was released in early 2009 in the United States.Passion had been available for advanced streaming on MuchMusic.com. a week earlier.Passion was released in the US in early 2009.
In early August, 2008, the album was leaked onto MTV Canada's The Leak on its official website.
Initially, on the back of the album, track 14 was listed as the "Bounce With Me (Rhythm Mix)" but this was an error and the track is actually the "Don't Call Me Baby (Rhythm Mix)". This error on the back cover was corrected on later pressings of the album.
Although Turner originally signed in the US to Virgin Records, a Capitol Music Group label, her first American release will instead be shifted to the Capitol Records imprint, also within the Capitol Music Group umbrella. This will keep a consistency with her Canadian releases under EMI Music Canada which utilize the Capitol Records imprint and are copyrighted by Capitol Records, LLC.
Paul Kelly and the Dots had formed in August 1978 in Melbourne from the remains of High Rise Bombers, which included Martin Armiger. Their debut single "Recognition" was issued in 1979, under the name The Dots, on an independent label, but had no chart success. "Recognition" line-up were Kelly (vocals), Chris Langman (guitars), Chris Worrall (guitars), Paul Gadsby (bass guitar) and John Lloyd (drums). The version of "Recognition" included on Talk is not the single version, but a re-recording.
With James Mangold’s new film A CompleteUnknown offering audiences the first conventional Hollywood biopic of Bob Dylan, now is a good time to revisit and reconsider Dylan’s own cinematic legacy ... Dylan made his film debut in a film about himself.
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NagaVamsi highlighted Jr NTR's stardom, remarking, “Jr NTR isn’t a new face in cinema.” Siddharth expanded on this thought, adding, “You are talking about one of the biggest superstars in the ...
And when he talks about it, you realize just how rare off an opportunity this has been for the gifted storyteller ... The “something” that they talked about would grow to become the co-head of DC Films, alongside producer Peter Safran.
From Alia Bhatt to Varun Dhawan, and even Akshay Kumar's film failed at the box office ...Ajay Devgn's Maidaan was a heart-hitting film which touched upon a sensitive subject, the film talks about Syed Abdul Rahim, the coach who shaped Indian football.
