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Closing Date for Applications: Friday, 1st May 2009.
There are currently research students working in all areas of Aeronautical and Automotive research disciplines These being in: Acoustics and Vibration, Aerodynamics, Combustion and Energy Conversion, Dynamics and Control, Materials and Structures and Risk and Reliability.

There are a number of fully funded PhD positions available, the majority to start at the beginning of each academic year; however others are available throughout the year. For specific studentships currently available (and likely to be available) within the research disciplines then have a look at the Available Projects below

Available Projects (PhD)

Projects currently available, with funding, are identified in the table below with an F. Projects potentially available, subject to funding acquired, are identified with an A.

To find out more about each of the individual projects click on the project title. To discover more about the research carried out within the department please visit the individual research group web links.

If you are interested in taking part in the leading-edge research then please contact the staff member highlighted for further information. For funded projects, if you want to apply then please contact

Jackie Green
Research Administrator
AAE Department
Stewart Miller Building
Loughborough University
Loughborough, Leicestershire
LE11 3TU

PhD01: Industrially Supported PhD Studentship in the Application of Multi-Axis Reinforced Polymer Composites for Advanced Aerospace Structures

Industrial Partner: M. Wright and Sons

Applications are invited for an industrially supported doctoral studentship in the Department of Aeronautical and Automotive Engineering at Loughborough University , leading to the award of a PhD degree. The research will be concerned with the application of 3D woven textile composites for advanced aerospace structures, with an emphasis on the structural integrity and performance of aerospace structures manufactured using this type of advanced fibre architecture. The work will investigate how crimp in the fibres and resin pockets within the matrix affect the mechanical performance (including post-impact performance), and will consist of both experimental and numerical modelling aspects.

The project is supported by M. Wright and Sons, who are specialist manufacturers of woven narrow fabrics and technical textiles. M. Wright and Sons will support the research through the use of their unique multi-dimensional weaving machine.

Studentships will be paid a tax-free stipend of £12,940 per annum, plus £2,500 per annum supporting company contribution, plus tuition fees at the UK/EU rate for 3 years. These awards are tax free, and the research student will be eligible for additional income from supervision of undergraduate tutorials and laboratories.

Eligibility:
Applicants should have a minimum of a 2:1 honours degree or equivalent in Aeronautical Engineering, Mechanical Engineering or related disciplines. Experience in composites fabrication and the use of standard FEA codes such as Nastran or Abaqus would be an advantage.

Additional Information:
Applicants should complete the standard research degree application form available from:

http://www.lboro.ac.uk/prospectus/pg/apply/index.html

Further information about the studentship can be obtained by contacting:- Jackie Green, Research Administrator, Department of Aeronautical and Automotive Engineering, Loughborough University, E-mail: J.A.Green@lboro.ac.uk

For informal enquiries contact Dr Paul Cunningham (E-mail: P.Cunningham@lboro.ac.uk )
Closing Date for Applications: Friday, 1st May 2009.

EPSRC Industrial CASE Studentship
in collaboration with Rolls Royce

Numerical Simulation of Aeroengine
Installation Aerodynamics

Dept. of Aeronautical and Automotive Engineering, Loughborough University

http:// www.lboro.ac.uk/departments/tt/

Applications are invited for a research studentship at Loughborough University, leading to the award of a PhD degree. We are able to offer an opportunity to work in a challenging field that will combine industrial application with substantial research challenge. The project will be conducted within the Rolls-Royce University Technology Centre in the Dept. of Aero & Auto. Engineering. The aim of the project is to develop, validate, and apply a range of CFD methods for the analysis of the exhaust ducts, nozzles and near-field plume flowfields relevant to novel aeroengine architectures currently being developed by Rolls-Royce. Initial work will focus on RANS CFD for prediction of the flow within aggressively curved and strongly 3D exhaust ducts. Subsequent work will investigate alternative closure methods, including Large Eddy Simulation (LES). Both RANS and LES CFD will be carried out primarily using the Rolls-Royce Hydra code. The work will involve
collaboration with a team of Loughborough researchers as well as Rolls-Royce engineers. Experimental data is being gathered within the team and will be available for validation purposes. There will also be placements at Rolls-Royce, totalling three months, with travel and subsistence costs paid.

Eligibility:
Candidates should hold, or expect to receive, a first or upper second degree in a relevant engineering subject. Experience of CFD for aerospace applications would be an advantage.

Funding includes a maintenance award provided at the standard EPSRC level (currently £12,940 per annum in 2008/09) plus a sponsoring company contribution of £2,500 per annum, plus payment of UK/EU fees for 3.5 years. These awards are tax free, and the research student will be eligible for additional income from supervision of undergraduate tutorials and laboratories.

The studentship is subject to the EPSRC rules for eligibility, see:

http://www.epsrc.ac.uk/PostgraduateTraining/StudentEligibility.html

It is intended that the studentship should commence no later than July 2009..

Additional Information:
Applicants should complete and submit the PhD application form:

http://www.lboro.ac.uk/prospectus/pg/apply/index.html

And return to: Jackie Green, Research Administrator, Department of Aeronautical and Automotive Engineering, Loughborough University , J.A.Green@lboro.ac.uk
For informal enquiries contact Dr Gary Page ( G.J.Page@lboro.ac.uk ) 01509 227205.

PhD03: Automation of a system reliability model

Research Group: Risk and Reliability

Project Description:

Over the years various mathematical models have been developed that assess the reliability of a system. For example, Fault Tree Analysis, Cause-Consequence Analysis, Markov methods and Monte Carlo Simulation. Such models relate the performance of a given system design to the performance of the components of which the system is comprised and can be used to determine the failure probability or failure frequency of the system in question. Ideally such models would be used at the system design stage in order to assess the effect upon reliability of different design proposals and maintenance strategies. In this way design modifications can be accommodated cost effectively.. However, this ideal is not usually achieved in that reliability assessment does not efficiently influence the design. One way of improving this situation is to automate the reliability analysis process. This would make the analysis less complex enabling it to be performed by the design
team. Automation also reduces the time of an analysis and can help prevent errors.

The aim of the proposed studentship is to develop a methodology, implemented as a piece of software, that will accept as input the description of an engineering system, in the form of a schematic diagram, and use the information to generate a model to assess the system reliability. It is intended that the Cause Consequence method is initially considered.

If interested please contact Sarah Dunnett for further information at:

http://www.lboro.ac.uk/departments/tt/staff/dunnett.html

Fault Diagnostic Methodologies for Complex Systems (3 Projects)

John Andrews

Background

Fault diagnostic systems monitor the performance of the primary system to determine when it is not functioning correctly and identify the potential component failures that can have caused the symptoms observed. The symptoms are provided by sensors installed on the primary system to track the status of system variables during its operation. Faults on a system can be of concern for two reasons. Firstly they may cause or contribute to the down-time of the system with the associated financial implications. Secondly if the system is safety critical a degraded level of functionality may cause or increase the likelihood of fatalities.

With modern complex systems the diagnosis of the causes of a failed or degraded system state can be a difficult and time consuming task. Tools to support this activity have obvious benefits. The fault diagnosis process to identify the failed components can take a substantial proportion of the time it takes to rectify failures.

Fault diagnostic methods are numerous and diverse. However despite considerable research on this topic and the wide variety of methodologies available it remains a relatively immature science with many problems still to be overcome to enable its confident, widespread application to complex systems in many industries.

The majority of techniques developed for fault diagnosis work successfully when the symptoms observed are assumed to result from a lone failed component. When multiple failures have occurred the problem becomes very much more complex with the combined effects of the failures at times being very different from the symptoms observed for each individual failure. Three combinatorial techniques conventionally used for system reliability prediction, fault tree analysis, digraphs, and Bayesian belief networks have been investigated to determine their suitability to form the foundation of a fault diagnostic process capable of overcoming these deficiencies.

All three methods successfully accounted for multiple faults. Bayesian belief networks are better able to handle the introduction of evidence from the sensors if their structure can be established. Difficulties in their construction was overcome by direct development from the fault trees. This provided a successful means of fault diagnosis when the system operates under steady state conditions and the conditions were assumed to exist upon the system start-up.

Research Projects

PhD04 – Project 1:

Real-time application of a fault diagnostic method

This research project would address the following issues:

1. Dynamics need to be taken into account as symptoms, from the same failure conditions will change over time. For example consider a tank with a flow outlet at its base which develops a leak. Initially the symptoms will be a decreasing level and a continued flow from the outlet. When the tank is empty the flow out will then cease.
2. The time duration between the occurrence of multiple faults . On the first fault occurrence all symptoms will be consistent with this fault alone. The occurrence of other failures may then change or mask these symptoms. The time duration between the occurrence of the multiple failure events will affect the symptoms observed. Successful diagnosis of the causes will require the consideration of the inter-arrival time of the faults.

PhD05 – Project 2:

Optimal Sensors for Fault Diagnosis

This research project would address the following issues:

It will be impractical to feature the number of sensors required to exactly isolate the precise component failures causing each system fault condition.. As such a list of potential failures will be deduced. The number of sensors installed in the system will be a trade-off between the cost of the sensors (plus their maintenance) and the value of the information they produce to the fault diagnostics process. The sensors used should optimise the value of the information provided with constraints placed on the resources available.

PhD06 – Project 3:

Large Scale System Fault Diagnostics

This research project would address the following issues:
The success of a general fault diagnostic methodology will depend on its ability to scale up to ever increasing system complexities. Larger systems will require more sensors to monitor its status providing the potential for information overload with the fault identification system unable to cope. As such the systems need to be modularised to generate a system structure where faults are progressively tracked down through sub-systems and then sub-sections giving, at each stage, a problem whose fidelity can be handled effectively. The modules need to be relatively independent and a method to identify these is required.


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Things to Prepare Before Applying a Scholarship

Getting a scholarship for an overseas study is a competitive process. This is because many people like you want the scholarship, but not all can be awarded. The cholarship money is simply not enough to fund all at once. Also, the scholarship providers want to ensure that only the best, well prepared applicants are selected and so the money is spent rightly and efficiently to what it is intended for. So, you have to be a winner!

Lots of people have won scholarship. You hear this every time. But how have they done this good job? Are they luckier or more superior or intelligent than others? No, they are not! If you ask them about the winning secrets are, they may simply give you the following lists: things to prepare or consider before applying a scholarship.

Academic certificate and transcript

Soon after graduation, do not wait. Obtain your original academic certificate and transcript, and make some copies of them. You need to certify them and, remember, that people at university are some times going somewhere when you need their signatures. More importantly, you need to translate both your academic certificate and transcript. Check around, there maybe some people have done the same. This will ease the task. If not, they are yours anyway. When you are done, it is wise to get other people to see them. They may give you valuable inputs, even correcting misspelled course names. Again, you need signatures of dean and rector on the translated version of your academic certificate and record.

Research proposal

You need to decide earlier which study route you are going to undertake – course or research or both. If you prefer a course-based study, you do not need a proposal. But if you are going to do a research, you definitely need a research proposal.

Good research proposal require time and energy to construct. So it is always better to prepare it earlier. Basically, the proposal will not be much different to the one you have done previously in your research as part of your undergraduate study. This will include background, objective, problems or questions to answer, hypothesis, methodology, and references. These are the essences of a proposal. For more on research proposal, read here and here

When you are done with those basic requirements, ask suggestions from others. When the application is open, check if the scholarship provider requires a bit more to what you have prepared.

Letter from intended university and supervisors

Download application form from the university website and fill it before send it back to the university. The university will respond you and issue you with a letter of acceptance. You may indicate in the form that you will begin your study next year, waiting for a scholarship which you are now struggling for. Most likely they will issue you with a conditional acceptance. They will keep reissuing this until you succeed with your scholarship application.

While your are in the website, go to your targeted department or school to find your potential supervisor. Even, this needs to be done first before filling in a admission form. The reason you will not studying in this university unless you have got an academic staff willing to supervise you. So get their email address, and make contacts with them. In the first time, you just need to introduce yourself, mention your academic background and your research proposal, and ask if he/she is available to supervise you. If they are busy because there are many students already under their responsibilities, don’t panic. Ask him/her if they know people around there who are still able to take additional students.

The good with the letter from university and supervisor when you have them at hand is that you can attach them to your application form and present them to the interviewers. These letters will increase your chances of winning the scholarship because the interviewers will so impressed that you are better prepared and have taken more advanced steps compared to other candidates. Read more..

Scholarship Applications that Win!

by Bill Reynolds at FreSch!

Tip #1. ATTENTION TO DEADLINES

Try and have your application arrive EARLY as possible, absolutely not after the deadline date! I like to send applications with a “return receipt requested” or “registered” to make sure they get there. I think that this also conveys a positive characteristic about the sender.

Tip #2 START YOUR APPLICATION WITH A “THANK YOU” COVER LETTER

Sample Packet Cover Letter

1111 WinOne Street

Pensacola, Fl 32503

9 September 1999

Mary Smith, President

Whatever Scholarship Committee

Orlando Central Parkway

Orlando, Florida (zip code)

Dear Ms. Smith,

This letter is an introduction of myself, (your name), and my desire to participate in the (whatever it is called) Scholarship Program. I have been accepted to (Name of your College) for the 1999 fall term.

I would like to thank you and the (whatever) Scholarship Committee for supporting college bound students with an opportunity for financial assistance through your scholarship program. Enclosed you will find my application form, high school transcript, ACT results, letters of recommendation, and other pertinent information. Again, thank you for your interest on my behalf and for the youth of our state.

Respectfully,

(your name)

Tip #3 ANSWER THE “MAIL”

While this seems obvious, you must construct your application to make it EASY for the committee to see that you have provided every thing that was required. I like to provide items in the order that they are listed in the application. If possible, do not mix items on the same page. In another tip I am going to tell you to add extra items that were not requested to give your application that something extra. However, DO NOT add extra items if you are specifically told not to add anything extra. This means that you can not follow directions if you add items when your are forbidden to do so.

Tip #4 ADD EXTRA ITEMS TO YOUR APPLICATION (if not forbidden).

This is where you get to be creative to find ways and things that present you in a positive light to the selection committee. Here are a few ideas to get you started:

1. Write a short essay on MY EDUCATION/CAREER GOALS. Try to keep to one page but no more than two.

2. Write a paragraph or two on how this scholarship award will help you reach your education/career goals.

3. My son’s guidance counselor gave him a paper that congratulated him on being in the top 10% of his class and acknowledged his hard work to get there. We included this because it put him in a “positive light” and his hard work at his academics was recognized.

4. Before my son reached his 18th birthday, he registered for the Military Draft as required for all males when they reach the age of 18. He received a letter from the draft board congratulating him for doing his civic duty prior to his 18th birthday. You guessed it, this was also one of our “extra items”. A lot of scholarship committee members have military backgrounds or see this as good citizenship for this applicant.

5. One of the best extra items is a letter of acceptance for admission to “any” college. If the scholarship application is not for a specific college, you will be able to use the award at “any” college. You do not have to use it at the college you used in your application. Later you can get more college acceptance letters and when your make your selection you can notify the scholarship award committee of where to send the award. Therefore, any letter of acceptance shows that your are serious but it does not “lock” you into using the award at that college.

These are just a few examples to get you thinking. I would limit my extras to three or four at the most. Too many and you “sour” your application. Again, MAKE SURE you are not forbidden to add extra items before you do so.

Be creative to find things that make you look good and share them with the committee.

Tip #5 PERSONALIZE LETTERS OF RECOMMENDATION

This is a tip that conveys you took the time to make this application special. When you have a letter of recommendation addressed to the specific organization or person that is administering the application process it says that you took the time and effort to make this letter “Special” for them. If all you have is a letter that starts “To Whom It May Concern”, it is better than nothing. But if you can personalize the letter it says you cared to send the very best.

SUB TIP #5a Offer to do the work for the writer of your letter of recommendation. For example, you want to apply to twenty scholarship programs. When you ask someone to write you “1″ letter of recommendation they say sure. When you say you need twenty letters they say “sorry” I don’t have the time. Once they write you one letter, ask if you can put it on the computer so the TO ADDRESSEE can be personalized for each application and your writer only has to “sign their name twenty times”. Now your writer is happy to help you because you have done the work and make it easy for them to help you. If they have nice letter head, ask for blank copies to be used in this process.

SUB TIP #5b This is an “ADD EXTRA ITEM/s” when the application does not require a letter of recommendation.

SUB TIP #5c Try and get three to five letters of recommendation in your files. This will let you pick and choose which one or ones to send in for a specific application. I would never send more than three for an application unless the directions ask for more. I will cover some tips to give your recommendation writer in a later TIP.

TIP #6 – PROOF READ ALL MATERIALS and NEATNESS IS A MUST When you write anything you must use correct grammar and spelling. If you have a problem in this area ask your English teacher to help you with proofreading your essay, cover letter, extra items you have included, and even letters of recommendation prepared by others. When there are hundreds or thousands of applications to review, correctness and neatness become the first screen out factor. Only when the “pile” is smaller does the content of your application start to become a factor in the selection process.

TIP # 7 – SUBMIT YOUR APPLICATION IN A CLEAR PLASTIC FOLDER

Now that your application is complete, the final “presentation” tip is to place all of your items in a clear plastic folder, with a slide locking binder. I like the cheap clear ones so that your “Thank You Cover Letter” (Tip #2) is on top. For that final “touch” I also like to include a wallet size picture of the student in the lower left side of your packet. The next item/s in you application packet are those required in the application (Tip #3 Answer the mail). Next I add any extra items (if not forbidden) and finally I place any letter(s) of recommendations.

If “extras” are forbidden, you should consider NOT using a plastic folder, however, this can be a judgement call on your part. Read the application carefully again regarding extras. Some judges feel the plastic folders “give them more work” (to remove the applications from the plastic folder) while others have no problem with it, even though they may forbid extras. I know, this can be confusing!

Your application packet is a great looking presentation of YOU, don’t mess it up by folding it to fit a small envelope. Use an 8X10 type envelope so your application arrives looking great. Consider sending it “Return Receipt Requested” so you know it arrived!

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