Neil Taylor’s experimental animation: the technical habitus as aesthetic trace

This essay examines Neil Taylor’s (1945-) animations, situated between the moving image, performance and sculpture and in the shadows of his recognised wire-based sculptural practice. Taylor’s animations automatically inscribe the surfaces of flipbooks and note pads, (Short Lives 1980-90) cash register rolls (Roll Film 1990) and are enhanced by hand-made ‘machines’ (Copy Copy 1998) designed to shape this idiosyncratic activity. These short films are part of an avant-garde project ‘that continues to explore the physical properties of film and the nature of perceptual transactions which take place between viewer and film.’ (John Hanhardt, 1976: 44). Taylor’s practice is additionally placed, through Vilem Flusser’s ‘technical image’ in relation to the ascendancy of digital culture, and Pierre Bourdieu’s ‘habitus’ is used to frame both Taylor’s art and teaching practice, in order to examine the discounting of the technical classes that these fields of production consistently perform.

Micropolar flow in a porous channel with high mass transfer

Two dimensional flow of a micropolar fluid in a porous channel is investigated. The flow is driven by suction or injection at the channel walls, and the micropolar model due to Eringen is used to describe the working fluid. An extension of Berman's similarity transform is used to reduce the governing equations to a set of non-linear coupled ordinary differential equations. The latter are solved for large mass transfer via a perturbation analysis where the inverse of the cross-flow Reynolds number is used as the perturbing parameter. Complementary numerical solutions for strong injection are also obtained using a quasilinearisation scheme, and good agreement is observed between the solutions obtained from the perturbation analysis and the computations.

Effect of surface conditions on flow of a micropolar fluid driven by a porous stretching sheet

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