2nd Annual Prosig / Portsmouth University Prize Awarded

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The 2nd Annual Prosig Prize for Engineering at Portsmouth University has been awarded to Ashley Stehr for his project “Developing an engineering mechanism to reduce the effects of rapid rotational motion caused by the shocks inherent with high speed craft”. Ashley is in his third year studying for an MSc in Mechanical Engineering. His project was supervised by Dr Ya Huang. Ashley’s project poster is shown below (click for a larger view).

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5 Unusual & Interesting Acoustic Webpages

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Many of our readers spend their days studying or solving noise problems. In our day-to-day work it’s often easy to forget some of the more unusual applications and miss out on the more interesting side of acoustics. So we have gathered together 5 examples of unusual or interesting acoustic work. If you know of any other out of the ordinary acoustic applications or websites then please leave a comment in the box at the end of this post. (more…)

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How To Analyze Noise & Vibration In Rotating Machines

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In this article we will look at the basic steps needed to measure noise & vibration in rotating machines. We won’t look in great detail at some of the techniques involved – we deal with these elsewhere on the blog. This material is suitable for a newcomer to the field who understands the basic concepts of noise & vibration analysis, but has not dealt with rotating machinery before. (more…)

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8 Biggest, Fastest & Longest Achievements Of Engineering

There are many hundreds, if not thousands, of  engineering feats that inspire admiration and awe. We have picked 8 videos that we think represent some of the best. What do you think? Do you have your own favourites? Are our choices still the ultimate in their field? Leave your comments below…

1. The Largest Self Propelled Man Made Object

The Jahre Viking (also known at various times as Seawise Giant, Happy Giant and Knock Nevis) is believed to be the largest self propelled mad made object. She was also the longest and heaviest ship ever built. This video is from Jeremy Clarkson’s Extreme Machines series.


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9 Great Engineering Animations

Here is a great little collection of engineering animations from the simple everyday to the more sophisticated. A brilliant way to learn how things work. We hope you like them. Please leave your comments.

4-speed Gearbox

Engine power enters through the shaft on the left and is transferred out of the gearbox on the right. The lower shaft is known as the layshaft. You can find out more about manual gearboxes at How Stuff Works.

Gearbox animation

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10 Great Engineering Projects Using Lego

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Since it’s Christmas Eve Eve, here is a little lighthearted Christmas entertainment. Regular readers of this blog or those who follow our Facebook or Twitter feeds will know that some of us are big fans of well engineered Lego projects. So, since many of us will soon be waiting our turn with the children’s or grandchildren’s Christmas Lego, we have collected together eight of the best videos of Lego engineering projects that we could find. Do you know of any more similar Lego projects? Then leave a link in the comments at the end of the post. Enjoy…

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