Featured Research

from universities, journals, and other organizations

Rocket Design Fires International Interest

Date:
October 16, 2009
Source:
Kingston University
Summary:
A UK engineering student has designed a motor that could one day help transform rocket design.

Student James Arkwright making a section of the rocket motor at Kingston University.
Credit: Image courtesy of Kingston University

A rocket motor which can be fired safely and observed at close range has helped a Kingston University engineer secure his place in a prestigious international space competition. James Arkwright, from Morecambe in Lancashire, came up with the educational tool as part of his university degree. The 25-year-old has now being asked to present his idea to experts at the International Astronautical Congress in Korea this month.

Arkwright, who has spent the past five years studying aerospace engineering and astronautics at Kingston University, in South West London, designed the 50-centimetre-tall, portable motor. It will help engineering students, academics and researchers learn more about the mechanics of a rocket. Made out of graphite, steel and acrylic it shows students – from school age to degree level – how fuel burns in a rocket’s combustion chamber and allows them to watch it at close quarters.

The model is known as a hybrid rocket – a type now being used for vehicles intended for space tourism. It uses a gaseous oxidizer: nitrous oxide and a solid fuel: acrylic – a common household plastic. As the acrylic burns, pressure increases in the chamber to produce thrust. “It’s a bit like when you turn a hosepipe on and the force pushes back on your hand,” Arkwright said. “The heat inside the rocket reaches approximately 3,000 degC, so we’ve had to design something which can contain this heat and pass a number of safety tests.”

There was still not much known about the new hybrid type of rocket, senior lecturer in aerospace engineering and astronautics Dr Barnaby Osborne said. Arkwright’s design had the potential to help researchers learn how to make such rockets safer and more efficient. “Although many private companies carry out similar tests to the ones James has been doing, their results are often commercially sensitive and kept under lock and key,” Dr Osborne said. “This means researchers can use it to monitor performance and analyse how different types of fuels perform,” Dr Osborne added. This area of research was becoming more popular since the first privately-funded, rocket-powered aircraft Space Ship One programme, he said. “The motor will allow engineering students and researchers of the future carry out tests which ultimately have the possibility to transform rocket design.”

The design will also help primary school children to get involved in engineering, according to Arkwright, who plans to showcase it to an audience at Kingston Grammar School. “School-aged children don’t always know why engineering is so important, so it is good to be able to give them real demonstrations which help bring our work to life,” he said. “Hopefully this could encourage more young children to think about a career in engineering.”

Arkwright is now hoping to impress judges in Korea before pursuing a career in aerospace. “Being asked to represent the UK is a tremendous honour,” he said. “The preparation for the competition has been tough, but I jumped in with both feet. I’m very excited to be showing it to the world’s experts.”

It is the fifth time a Kingston student has been selected to take part in the International Astronautical Congress undergraduate competition. Last year Victoria Lowe represented Kingston, before taking up a graduate-training position at the European Space Agency. Alison Gibbings, from the class of 2007, clinched silver in the competition and then went on to work on ExoMars, Europe’s mission to explore the Red Planet. The trio followed Kingston student Flis Holland who took part in the competition in 2005 and Peter Rickmers who scooped the gold medal in 2004.

Dr Chris Welch, a principal lecturer in astronautics and space systems at Kingston University, said Arkwright’s selection was an excellent achievement. “James has done extremely well and follows in the footsteps of Kingston graduates who have gone on to great things in aerospace,” he said. “Kingston University is continuing to produce high-calibre graduates who can compete on the world stage year after year.”


Story Source:

The above story is based on materials provided by Kingston University. Note: Materials may be edited for content and length.


Cite This Page:

Kingston University. "Rocket Design Fires International Interest." ScienceDaily. ScienceDaily, 16 October 2009. <www.sciencedaily.com/releases/2009/10/091002124823.htm>.
Kingston University. (2009, October 16). Rocket Design Fires International Interest. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2009/10/091002124823.htm
Kingston University. "Rocket Design Fires International Interest." ScienceDaily. www.sciencedaily.com/releases/2009/10/091002124823.htm (accessed July 31, 2014).

Share This




More Space & Time News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Supply Ship Takes Off for International Space Station

Supply Ship Takes Off for International Space Station

AFP (July 30, 2014) The European Space Agency's fifth Automated Transfer Vehicle (ATV-5) is takes off to the International Space Station on an Ariane 5 rocket from French Guiana. Duration: 00:34 Video provided by AFP
Powered by NewsLook.com
Raw: Rocket Launches Into Space With Cargo Ship

Raw: Rocket Launches Into Space With Cargo Ship

AP (July 30, 2014) Arianespace launched a rocket Tuesday from French Guiana carrying a robotic cargo ship to deliver provisions to the International Space Station. (July 30) Video provided by AP
Powered by NewsLook.com
In Virginia, the Rise of a New Space Coast

In Virginia, the Rise of a New Space Coast

AP (July 30, 2014) Every summer, tourists make the pilgrimage to Chincoteague Island, Va. to see wild ponies cross the Assateague Channel. But, it's the rockets sending to supplies to the International Space Station that are making this a year-round destination. (July 30) Video provided by AP
Powered by NewsLook.com
Russia Saves Gecko Sex Satellite, Media Has Some Fun With It

Russia Saves Gecko Sex Satellite, Media Has Some Fun With It

Newsy (July 27, 2014) The satellite is back under ground control after a tense few days, but with a gecko sex experiment on board, the media just couldn't help themselves. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

    Technology News



    Save/Print:
    Share:

    Free Subscriptions


    Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

    Get Social & Mobile


    Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

    Have Feedback?


    Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
    Mobile: iPhone Android Web
    Follow: Facebook Twitter Google+
    Subscribe: RSS Feeds Email Newsletters
    Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins