Novel Methods for the Characterisation of Helicopter Aero-acoustics PhD
Doctoral and postdoctoral
The total service fee for this program:
€ 499
Pre payment for this program:
€ 99
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Discount event for this program
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The amount of discount for this event
100 €
The total service fee for this program after discount:
€ 399
ABOUT
Cranfield University has been at the forefront of rotorcraft research for the last 13 years, having an established track record on rotorcraft modelling, performance, aero-mechanics, and aero-acoustics. This PhD studentship is within the Propulsion Engineering Centre at Cranfield University, in the field of helicopter aerodynamic and aero-acoustic modelling. The work will develop and deliver rapid analysis capability, which can assist with the prediction of noise characteristics throughout the vehicle design and service-life. This will be accomplished through the development of a novel tool for the rapid source noise prediction of integrated helicopter-engine systems.
The research will be sponsored by the Engineering and Physical Sciences Research Council (EPSRC) and the Defence and Science Laboratory (DSTL) in the UK.
Current methods for the aero-acoustic characterisation of rotary-wing vehicles are based on the generation of acoustic hemi-spheres using either experimental means, or high-fidelity numerical methods. Both of these approaches are inherently unsuitable for preliminary design as the platform is not mature enough to populate high-fidelity methods or to develop physical models for testing. The analysis required to generate the acoustic hemispheres at vehicle level is further complicated by the any aerodynamic interactions between the rotors. With regards to helicopters, which this work focuses on, these aerodynamic interactions are due to the main rotor wake impinging on the tail rotor for certain operating conditions that depend on vehicle design characteristics. These interactions are usually neglected during aero-acoustic testing where the rotors are typically tested in isolation. This situation creates additional risk and inefficiency, as the aircraft developer must go through lengthy concept development phases which may, ultimately, prove to be incompatible with detectability requirements (defence and security) and/or certification (civil and military applications).
Entry requirements
Applicants must have a first-class or upper second-class degree in engineering or a related area. An aerospace background would be a distinct advantage, as would experience on aerodynamics and numerical modelling
- Application deadline31 Jul 2022
FREE VISA SERVICE
One of our very suitable solutions for applicants is to provide free visa services to study in this field from a pleasant country. If you need to receive free visa services, let us know your request
Expenses (GBP)
21740
Application Fee
0
Program expenses
University & General Expenses
accommodation
The School of Water, Energy and Environment, the School of Aerospace, Transport and Manufacturing, and the School of Management are located on the Cranfield Campus, as well as many industrial-scale facilities for research.
There are many facilities on Cranfield Campus, including: student accommodation options, two hotels with full accommodation and conference and banqueting facilities, sports and recreation facilities, and a private airport. Cranfield Campus sports facilities include several tennis courts sports pitches, playing fields, an aerobics stadium, and a fitness center.
Students admitted to a full-time course can apply for on-campus accommodation. They will also be able to find private housing off campus in nearby areas. Cranfield Campus has 1,466 single rooms, 75 studio apartments for couples, and 97 family homes including two-bedroom, three-bedroom, and four-bedroom houses. All dormitories have Wi-Fi internet connection. All students will benefit from Endsleigh insurance, which covers the risks that may occur while living in student accommodation.
Cranfield University provides many opportunities for students to participate in a various range of societies and clubs, such as the Musicians Society, Astronomical Society, and Basketball Club. The Cranfield Student Association is managed by a team of selected students. It is also supported by a small team of staff. Its purpose is to promote student welfare and to organize cultural, social, and sporting activities.
Cranfield has a wealthy collection of library resources and services to support students’ academic work. This collection has nearly 200 academic and leading commercial databases which provide access to in-depth application topics and current information related to the subject under study. It also has more than 22,000 e-journals, as well as core collections of reports, magazines, books, and a range of current awareness services.
Cranfield provides support, services and systems, whether industry-leading software and high-performance computing capabilities or network access. It offers a high-speed, wireless network to provide students with the opportunity to access a wealth of online services. Cranfield IT services are available 24 hours a day, 7 days a week, on and off campus, and gives students access anytime, anywhere.
After Graduation
Students will benefit from Cranfield Career Development Services, which have a variety of aspects and functions, from providing 1: 1 coaching to connecting with employers. Students will have access to some key resources before entering the university to prepare their resume for the recruitment season. Upon arrival they will be able to join workshops to create their own professional profile and start applying for vacancies. During the year, Cranfield organizes events, careers fairs, and client presentations to present job opportunities and networking, where students attend interviews and negotiate proposals.
From 1 July 2021, the British Government has launched a new route for international graduates to increase their employment opportunities in the UK. This route welcomes all international students who have successfully completed their course at Cranfield. This visa allows MSc graduates for two years and doctoral graduates for three years to work or search in any position or job they wish and it can be converted to a skilled work visa after finding a job in