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Portrait Australia

Australian Art - Photographic Art - Australian Crafts - Aboriginal Culture

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We're All Australians Now

RRP $14.99

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We're All Australians Now follows the tradition of A & R children's classics such as MULGA'S BILL BICYCLE and CLICK GO THE SHEARS, A.B. 'Banjo' Paterson's poem is illustrated by the award-winning Mark Wilson.

In 1915, Australia's much-loved bush poet Banjo Paterson wrote, as an open letter to the troops, a poem he titles 'We're All Australians Now'.

In this beautifully illustrated picture book, award-winning illustrator Mark Wilson evokes the spirit of Paterson's words in memory of those who fought in World War One.

About the Author

Andrew Barton 'Banjo' Paterson (17 February 1864 - 5 February 1941) was an Australian bush journalist and author. He wrote many ballads and poems about Australian life, focusing particularly on the rural and outback areas, including the district around Binalong, New South Wales where he spent much of his childhood. Paterson's more notable poems include 'Waltzing Matilda' and 'The Man From Snowy River'.

Mark Wilson is a respected painter and multi award-winning children's book illustrator, who exhibits regularly. He also plays drums in a number of bands and is a long time supporter of the Wilderness Society. He lives in Melbourne.


Vortex Wakes Of Aircrafts

RRP $574.99

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The book presents methods of mathematical modeling of vortex wakes of aircraft in flights at high altitudes and close to the ground at take-off-landing regimes. The modeling is based on an extensive application of the method of discrete vortices in aircraft flights at high altitudes and on a conjugation of this method with the integral method of predicting the turbulent boundary layer which is produced at the secondary wall transversal flow induced by the aircraft vertex system at take-of-landing regimes. In this latter case an interaction between the vortex wake of aircraft and the secondary vortices generated at boundary layer separations is taken into account.

The authors consider separately methods of modeling the near and far vortex wakes of aircrafts with turbojets and air propellers and they present the results of predicting vortex wakes of a series of domestic and foreign aircrafts. The effect of number of factors is taken into account in these cases: turbulence and atmosphere stratification, presence of side wind at take- off-landing regimes.

The computer time consumption while modeling the vortex wakes according to the proposed method is 3 - 4 orders less than in the case of using the well-known numerical methods.

The non-linear non-stationary mathematical model of light aircraft movement when they enter the vortex wake of a heavy aircraft with a description of possible catastrophic consequences for the light aircraft is considered separately. A comparison between the prediction data and the experimental results is given.

The book is intended for researchers and engineers, as well as for lecturers, post-graduate and undergraduate students.



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Australian Art Photographic Art Australian Crafts Aboriginal Culture
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Portrait Australia Books

Australian Art Photographic Art Australian Crafts Aboriginal Culture
Australian Paintings Australian Prints Aboriginal Art Native Art

Portrait Australia





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