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The Tide Is High Ton Fijen Answers Your Questions on the Development of Tidal Lagoon Schemes in Britain

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First for technology & innovation|www.theengineer.co.uk APRIL 2015|£3.70 Building Bloodhound A legend in the making »18 Careers section Healthy future Handy man Opportunities Could smart Joel Gibbard of in nuclear technology help Open Bionics talks decommissioning, get the NHS off low-cost, printable plus the latest jobs the critical list? »25 prosthetics »30 in engineering »56 For more news, jobs and products visit www.theengineer.co.uk TE_0415 1 08/04/2015 16:27 Actu l parts From 1 to 1 ,000 In y ur hands In ays Too much time spent waiting for parts to arrive? Proto Labs off ers premium quick-turn prototyping of parts, made from your desired material choice. Capable of manufacturing up to 10,000+ parts and shipping in as little as one day. Just upload a 3D CAD model now to receive an interactive personalised quotation within one business day, it’s that easy! Injection Moulding Part Design for Dummies Request your free book at protolabs.co.uk/parts Enter code EUTE215. ISO 9001:2008 Certifi ed © 2015 Proto Labs, Ltd. | protolabs.co.uk | +44 (0) 1952 683047 Protolabs_FP_TE_0415.ps 1 02/04/2015 16:56 comment inthisissue inouropinion Volume 296 Issue No.7862 | Established 1856 News Picking up pace 05 Technology Graphene set to be One of the pleasures of writing for commercialised at new institute The Engineer is that – if you hang around for long enough – you get to follow some 10 Design Spin-out develops products pretty astonishing projects from inception using advances in photocatalysts to completion. It’s hard to think of a better 66 Digest This issue’s crossword, example than Bloodhound SSC, the subject of this issue’s cover story (page 18) and plus a look through the archives a project whose launch we covered more than seven years ago. Opinion Over the years, we’ve looked at Bloodhound from a number of different angles: we’ve celebrated the way that it’s 12 Viewpoint Gordon Edge, RenewableUK been used to inspire and educate the next generation of engineers 14 Mailbox Your letters to the editor and (it’s hard to think of a better example of engineering engagement); views from www.theengineer.co.uk we’ve quizzed its developers on the fi ner details of the underpinning technology; and we’ve spoken to many of the members of the UK 16 Paul Jackson The Big Bang Fair makes supply chain who have played a role in making it happen. a lasting impression In this issue’s cover story – almost certainly our last in-depth report 30 Interview Joel Gibbard, Open Bionics before the vehicle heads off to South Africa for a crack at the world land speed record later this summer – we report from Bloodhound’s HQ near Bristol on the vehicle’s fi nal assembly process. Features From the production of the distinctive tailfi n, described by one 18 Cover story The construction of project engineer as the “hardest-working tailfi n in history” to the fi nal tests of its hybrid-rocket system, it’s fascinating to see it Bloodhound SSC nears completion coming together. And although there’s no suggestion that the 25 Feature Digital devices could help project’s timelines have slipped (it’s on target to be complete by get the NHS off the critical list 25 July), it’s surprising how much still needs to be done. Perhaps the seemingly ever-present show car, an empty shell that has a number 32 Q&A Tidal lagoon schemes in Britain of signifi cant cosmetic differences to the 39 Software Ben Ainslie Racing is using Over the years, real thing, has done too good a job of software to get ahead we’ve looked at convincing us that the iconic vehicle “ is fi nished and ready to go. 43 Advanced manufacturing How the Bloodhound from Elsewhere in this issue, we turn to loom is making a comeback a number of angles arguably weightier issues, from the impact 47 Advanced manufacturing Lasers could of low oil prices on the renewables sector improve effi ciency of many processes (page 12) to the technical challenges behind the proposed Swansea Bay Tidal Lagoon scheme (page 32). 56 Careers Opportunities in nuclear We also look at an issue that’s dominating the run-up to next decommissioning month’s general election: the state of the NHS (page 25). And we examine whether technology could play a role in alleviating some Your number-one website for of the unprecedented pressures it faces. engineering news, views, jobs and products theengineer.co.uk Jon Excell Editor [email protected] UK subscriptions £75 pa UK/£117 pa overseas. Order online at www.theengineer.co.uk/subscribe or by telephone on +44 (0207) 292 3705. Centaur Media Plc, 79 Wells Street, London, W1T 3QN All rights reserved. No part of this publication may Direct dial 020 7970 followed by extension listed Advertising fax 020 7970 4190 Editor Jon Excell (4437) [email protected] Features editor be reproduced in any form without prior permission from Stuart Nathan (4125) [email protected] News editor Jason Ford (4442) [email protected] Special projects editor Stephen Harris (4893) the publisher. [email protected] Senior art editor Phil Gibson (4135) [email protected] Recruitment advertisement manager Mauro ISSN 0013-7758. 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For more information please email [email protected] The Engineer isprinted on 100% recycled paper NEWS 020 7970 4442 DISPLAY 020 7970 4487 RECRUITMENT 020 7970 4110 SUBSCRIPTIONS/CUSTOMER SERVICES HOTLINE 020 7292 3705 APRIL 2015 | theEnGineeR | 3 TE_0415 3 08/04/2015 16:39 Are you benefitting from our Fixed Price Motor Repair Service? Bosch Rexroth is the only company that can repair and replace the complete Hägglunds range back to the original specification. With our Fixed Price Motor Repair Service you know your repair costs in advance, helping you to budget effectively. We can offer a one year warranty on all repairs Our professionals provide decades of knowledge to every repair We only use original parts so there are no compromises with quality Our Fixed Price Motor Repair Service means that you have peace of mind knowing your machinery and equipment is being looked after by the only company authorised to do so. To ensure your uptime and efficiency is maximised, call our helpline today: 0800 169 6624 Bosch Rexroth Limited, Devilliers Way, Normanton, West Yorkshire WF6 1GX www.boschrexroth.co.uk/service [email protected] Bosch_FP_TE_0415.ps 1 30/03/2015 12:21 Find the latest news, jobs & products at www.theengineer.co.uk news:technology readmore online theengineer.co.uk Aerospace Nature-inspired morphing wings that recover from impacts set for UAV lift-off Automotive Prototype headlamp technology takes cue from driver’s eyes Energy Renewable MATERIALS investment rebounds, Light-bulb moment but challenges remain Manufacturing Metal casting for unique material industry agrees £77m for new technologies Graphene set to be commercialised at National Graphene Institute Defence BY JASON FORD Bailey said another product close to market is The global race to commercialise graphene has a passive RFID antenna likely to be commercialised New structures are moved forward with the opening of the National by early 2016, with numerous other projects “moving ‘tougher than Kevlar’ Graphene Institute and the imminent launch through the innovation chains”, including membranes of a light bulb containing the material. for water purifi cation, protective coatings for steel or Medical The £61m National Graphene Institute (NGI) at masonry, batteries and applications in drug delivery. Manchester University was opened on 20 March 2015, “We have prototypes for composites and composite Nanoneedles could with the LED bulb set to launch later in the year. devices and again we’re looking to see how we can help body repair itself The LED bulb – which is claimed to cut energy use, drive that to market for aerospace components,” he last longer than similar products and cost less to make said. “In aerospace, you’re talking 20 years plus to Civil – is set to enter a market estimated by Statista to be get those to market, but for non-critical components worth €64bn (£47bn) between 2011 and 2020. we’re looking to get there quicker.” Technology detects Graphene, a two-dimensional material consisting of Key to these developments is NGI, which will see early signs of potholes a single layer of carbon atoms arranged in a honeycomb academic and commercial partners working together structure, is the thinnest and one of the strongest known on graphene applications of the future. It is funded materials that is also feted for its conductivity and heat by £38m from EPSRC and £23m from the European Rail and marine resistance. The material was fi rst isolated at Manchester Regional Development Fund and will develop Funding awarded University by Andre Geim and Kostya Novoselov in applications to displace existing products based for ocean-going 2004, earning them the Nobel Prize for Physics in 2010.
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