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موضوع: موقعیت‌های خالی در دانشگاه‌های خارج از کشور (رعایت قوانین پست اول الزامی است)

  1. #1
    ApplyAbroad Champion

    تاریخ عضویت
    Dec 2006
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    2,678

    پیش فرض موقعیت‌های خالی در دانشگاه‌های خارج از کشور (رعایت قوانین پست اول الزامی است)

    این موضوع به منظور اعلام موقعیت‌های خالی در گروه‌های تحقیقاتی خارج از کشور ایجاد شده است، تا استادهای دانشگاه‌های خارج از کشور یا سایر اعضایی که از این موقعیت‌ها اطلاع دارند، با اعلام آنها بتوانند دانشجویان مستعد ایرانی را جذب نمایند.

    ۱. لطفاً از این موضوع تنها برای اعلام موقعیت‌های موجود استفاده نمایید و از ارسال تقاضا برای دریافت کمک هزینه خودداری نمایید.
    ۲. لطفاً در متن آگهی به نام دانشگاه، کشور، نام رشته و عنوان پروژه اشاره نمایید.
    ۳. لطفاً شرایط مورد نظر برای دانشجویان علاقمند، مانند مقطع تحصیلی، معدل،‌ حد نصاب برای نمره‌ی امتحانات و ...، را در صورت وجود در متن آگهی اعلام فرمایید.
    ۴. لطفاً بهترین نحوه‌ی تماس با شما و آدرس وب‌سایت (در صورت وجود) را در متن آگهی بنویسید.
    ۵. به منظور جلوگیری از سو‌استفاده شرکت‌هایی که اقدام به ارسال دانشجو می‌کنند، آدرس ایمیل باید متعلق به یکی از دانشگاه‌های خارج از کشور باشد.

  2. #2
    ApplyAbroad Hero nima56 آواتار ها
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    MID-FREQUENCY - CAE Methodologies for Mid-Frequency Analysis in Vibration and Acoustics

    50000403v1346
    Promoter: Bert Pluymers

    details
    Description: EU FP7 Marie Curie Fellowship:

    Effective and efficient vibration and acoustic analysis, modelling and design methods are required to produce world-leading products with good noise and vibration performance. Noise and vibration levels must remain within safe limits, there are issues regarding human comfort and a need for robust, optimal, efficient designs. There is also an increasing trend towards virtual design and prototyping, to reduce costs and development times. For all these reasons good analysis and modeling tools are essential.

    Ideally such tools would be applicable over the whole frequency range of interest, which is the audio-frequency range for automotive and aerospace structures, for instance. In practice, specific methods are applicable in a limited frequency region. Finite element analysis (FEA) is a “low frequency” method which is both well developed and well established. At “high frequencies” statistical energy analysis (SEA) is a valuable, but less well-established, tool. There is however a “mid-frequency” gap in our modelling capabilities: too high for FEA, too low for SEA. This is important, since it strongly affects product performance and competitiveness, and forms the target for this ITN. Substantial challenges exist in this “mid-frequency” range. New analysis approaches are essential to produce world-leading products.

    This ITN brings together academic and industrial beneficiaries who will together host researchers, drawing together skills and expertise in a range of different technical approaches. The industrial beneficiaries bring specific applications, behind which are generic difficulties associated with the mid-frequency region. The academic beneficiaries bring a diverse range of potential research approaches and the capability of research training, provision of courses and dissemination to the wider community. Together they can develop and promote research, knowledge and application of mid-frequency vibration and acoustics analysis techniques within EU industry.


    Key words: numerical modelling, acoustics, mid-frequency

    Latest application date: 2010-10-01

    Financing: available

    Type of Position: scholarship

    Source of Funding: EU FP7 ITN

    Duration of the Project : 1 to 3 years


    Research group: Department of Mechanical Engineering

    Remarks: Applicants should have experience in mid-frequency acoustic numerical modelling.

    Applicants should be eligible according to the EU ITN rules:
    (i) having a nationality different from the Belgian nationality;
    (ii) having not worked/resided in Belgium for more than 12 months in the previous 36 months;
    (iii) having less then 4 years of research experience, starting from the date you received a degree which allows you to start a PhD;

    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  3. #3
    ArashKal
    Guest

    پیش فرض PhD Position in Mechanical Design at Illinois Institute of Technology

    hi everybody,
    there is an opening in Computational Design & Manufacturing Lab at Illinois Institute of Technology.
    please take a look at it and send your documents if you are interested.

    http://www.mmae.iit.edu/cadcam/position.htm

    ----------------------------------------------------------------------------
    Position Description

    We have openings for outstanding graduate students who are interested in Ph.D. study in computational design. Anyone with background in geometric modeling, computational mechanics and/or optimization is encouraged to apply.

    Interested candidates please send your resume, transcripts and publications to qian (at) iit.edu. Please write "Ph.D. study" in the subject line.
    -----------------------------------------------------------------------------
    ویرایش توسط ArashKal : November 17th, 2009 در ساعت 02:07 AM

  4. #4
    ApplyAbroad Hero nima56 آواتار ها
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Dear all friends
    Please see this link in Electrical engineering division for
    "New EU-funded project on System Identification, Condition & Health Monitoring for a New Generation of Wind Turbines"
    http://www.applyabroad.org/forum/sho...l=1#post181400
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  5. #5
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Fuzzy finite element method


    50000403v282

    Promoter: David Moens

    details
    Description: The continuous exponential growth of computational capabilities of modern computers has resulted in the extensive use of numerical simulation techniques. In the area of finite element analysis, the most straightforward application of the increasing computational capabilities lies in the use of very detailed and hence large finite element models, or in extended finite element analysis techniques (non-linear analysis, multiphysics,...). In this context, non-deterministic finite element analysis is receiving an increasing interest in current activities of many world-leading research groups. The inclusion of imprecisely known properties of a model in the analysis, brings the simulation closer to physical reality, and enables the application of new procedures for numerical design verification and optimisation.

    Over the past decade, the probabilistic finite element analysis has gained a large popularity in this area. Random variables are generally used to describe the non-deterministic properties. More recently, non-probabilistic approaches are emerging for non-deterministic numerical analysis. The growing interest for these methods mainly originates from criticism on the credibility of probabilistic results. Especially when extremely high reliabilities are analysed based on numerical models, design engineers often remain very sceptic regarding the trustworthiness of the numerical predictions. This lack of credibility is nearly always present in probabilistic analysis results, but generally remains unaccounted for. It is argued that the non-probabilistic concepts could be more appropriate to model certain types of non-deterministic information, resulting in a better representation of the simulated non-deterministic physical behaviour, especially in early design stages when objective probabilistic information often is not available.

    Different non-probabilistic concepts have been introduced in the field of non-deterministic finite element analysis. The Interval FE (IFE) analysis is based on the interval concept for the description of non-deterministic model properties, and so far has been studied only on an academic level. The Fuzzy FE (FFE) analysis is basically an extension of the IFE analysis, and has been studied in a number of specific research domains. The existing numerical procedures used for all these implementations are strongly influenced by the specific properties of the analysed physical phenomenon. As a result, only academic examples with very limited size and complexity have been considered. The lack of this generic procedure strongly complicates the acceptance and acknowledgement of the value of this approach. The proposed project attempts to fill this gap between on the one hand the available mathematical concepts for non-probabilistic uncertainty analysis, and on the other hand their effective application. The ultimate goal would be to reach a fuzzy finite element methodology with the flexibility and postprocessing capabilities of the classical deterministic FE software.

    Therefore, the objective of the proposed project is to develop a consistent non-probabilistic finite element approach with a high degree of applicability in numerical analysis in early stages of product development. Next to the development of the numerical methodology, the project also aims at a clear and comprehensive identification and analysis of the application fields of non-probabilistic analysis in typical numerical procedures used for design purposes. When results for these objectives are indeed realised, this will constitute a significant breakthrough on the level of Computer Aided Engineering for the envisaged application areas.

    This project joins 8 partners (5 research groups from universities in Flanders, 3 industrial partners) on the subject of fuzzy finite element modelling. As a researcher at PMA, you will be mainly involved in the development of the numerical algorithms for efficient IFE and FFE solvers, and their application on test cases. This work will be in close cooperation with the other partners in the project.

    Key words: uncertainty modelling, fuzzy finite elements, interval methods

    Latest application date: 2010-12-31

    Financing: available

    Type of Position: scholarship or salary

    Source of Funding: IWT-SBO project Fuzzy Finite Elements

    Duration of the Project : 4 years

    Link: http://www.mech.kuleuven.be/mod/fuzzy/

    Research group: Department of Mechanical Engineering

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  6. #6
    ApplyAbroad Hero nima56 آواتار ها
    تاریخ عضویت
    Nov 2008
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    MID-FREQUENCY - CAE Methodologies for Mid-Frequency Analysis in Vibration and Acoustics

    50000403v1346
    Promoter: Bert Pluymers

    details
    Description: EU FP7 Marie Curie Fellowship:

    Effective and efficient vibration and acoustic analysis, modelling and design methods are required to produce world-leading products with good noise and vibration performance. Noise and vibration levels must remain within safe limits, there are issues regarding human comfort and a need for robust, optimal, efficient designs. There is also an increasing trend towards virtual design and prototyping, to reduce costs and development times. For all these reasons good analysis and modeling tools are essential.

    Ideally such tools would be applicable over the whole frequency range of interest, which is the audio-frequency range for automotive and aerospace structures, for instance. In practice, specific methods are applicable in a limited frequency region. Finite element analysis (FEA) is a “low frequency” method which is both well developed and well established. At “high frequencies” statistical energy analysis (SEA) is a valuable, but less well-established, tool. There is however a “mid-frequency” gap in our modelling capabilities: too high for FEA, too low for SEA. This is important, since it strongly affects product performance and competitiveness, and forms the target for this ITN. Substantial challenges exist in this “mid-frequency” range. New analysis approaches are essential to produce world-leading products.

    This ITN brings together academic and industrial beneficiaries who will together host researchers, drawing together skills and expertise in a range of different technical approaches. The industrial beneficiaries bring specific applications, behind which are generic difficulties associated with the mid-frequency region. The academic beneficiaries bring a diverse range of potential research approaches and the capability of research training, provision of courses and dissemination to the wider community. Together they can develop and promote research, knowledge and application of mid-frequency vibration and acoustics analysis techniques within EU industry.


    Key words: numerical modelling, acoustics, mid-frequency

    Latest application date: 2010-10-01

    Financing: available

    Type of Position: scholarship

    Source of Funding: EU FP7 ITN

    Duration of the Project : 1 to 3 years

    Link: http://www.midfrequency.org

    Research group: Department of Mechanical Engineering

    Remarks: Applicants should have experience in mid-frequency acoustic numerical modelling.

    Applicants should be eligible according to the EU ITN rules:
    (i) having a nationality different from the Belgian nationality;
    (ii) having not worked/resided in Belgium for more than 12 months in the previous 36 months;
    (iii) having less then 4 years of research experience, starting from the date you received a degree which allows you to start a PhD;

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  7. #7
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Incremental Sheet Forming: Modelling of Laser Supported Single Point Incremental Forming


    50000403v671

    Promoter: Joost Duflou

    details
    Description: Background:
    Incremental Sheet Forming is an innovative, flexible forming process that allows to make tailored sheet metal products without the need for expensive, dedicated tooling. As such it forms a complementary technique to the flexible, CNC driven rapid prototyping processes that were developed over the past two decades, effectively expanding flexible production into sheet metal parts. The process is still in an early stage of exploration and offers a wide range of opportunities for further improvement and optimisation. An overview of the state-of-the-art can be found in [1] and [2].

    Research Objectives:
    A process variant in which a laser system allows dynamic, local heating of the workpiece has been developed (patent pending)[3]. Dynamic heating support contributes to an improved formability of materials like titanium or high strength steel and aluminium alloys. Models need to be developed to determine optimised power settings and cooling flows in function of workpiece geometry, material and sheet thickness. Advanced finite element modelling techniques will be used to study characteristic geometries and corresponding temperature distributions for different material-thickness combinations. Final target is to develop a decision model for automated determination of process settings on a CAD/CAM level. A complementary research topic consists of in-process temperature control by means of a pyrometer monitoring system.

    Available means: research team with in-depth experience with the process, different experimental setups of which one is equipped with a NdYAG laser and positioning system, well-equipped metrology laboratory, interdisciplinary research co-operation with material scientists who can contribute to the temperature dependent material modelling.

    Profile: Motivated PhD candidate holding a master in engineering degree, with strong affinity for finite element modelling, material modelling and experimental work on a CAD/CAM/CNC platform and/or sheet metal processing.

    Contact: Prof. Joost Duflou, Joost.Duflou@mech.kuleuven.be, ++32/16/322845

    [1] Jeswiet J., Micari F., Hirt G., Bramley A., Duflou J.R. and Allwood J., 2005, Asymmetric single point incremental forming of sheet metal. CIRP Annals - Manufacturing Technology, 54/2:623-649
    [2] Duflou J.R., Lauwers B., Verbert J., Tunckol Y., De Baerdemaeker H., 2005, Achievable Accuracy in Single Point Incremental Forming: Case Studies,Proc. of the 8th Esaform Conf. Vol. 2., pp. 675-678.
    [3] �Laser Assisted Incremental Forming: Formability and Accuracy Improvement�, Duflou J.R., Callebaut B., Verbert J., De Baerdemaeker H., CIRP Annals-Manufacturing Technology Vol.56/1/2007, pp 273-276

    Key words:

    Latest application date: 2010-06-30

    Financing: available

    Type of Position: scholarship

    Research group: Department of Mechanical Engineering

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  8. #8
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Eco-design and Life Cycle Engineering


    50000403v674

    Promoter: Joost Duflou

    details
    Description: Background:
    Over the past decades the societal vision on product responsibility has significantly changed: while manufacturing aimed at producing and selling as many products as possible, used to be the standard, companies are now expected to take total product responsibility. This is visible in take-back and end-of-life treatment obligations that have become part of regulations and legislation. While this evolution was for a long time perceived as threatening for the involved industrial sectors, more and more companies identify opportunities in closing product life cycles. Recent research findings show that continued ownership from production, over use, till end-of-life treatment, provides interesting opportunities for reducing the ecological impact of a product while improving the profitability of the involved company. The increased cost of raw materials and the economic value of reusable components form elements that can lead to new business concepts. Life Cycle Management and Product Service Systems are some of the paradigms that emerged from this trend.

    Research Topics:

    Research projects that fit into this trend are either oriented towards the design or the end-of-life treatment phase of products. A wide range of subjects is available in this domain. Some examples of possible topics are:

    materials recycling optimisation by product clustering based on material compatibility and separation techniques. This subject can be worked out as a product design support tool development as well as aimed at material purity improvement technique supporting industrial recycling
    product reuse in a global economy: product remanufacturing, refurbishment and product migration in an international perspective
    Data flow management from design to end-of-life phase in support of product life cycle management


    A special category of products concerns manufacturing systems. While the energy consumption in mass consumer products is already subject to government regulation in many countries, production systems are not strictly regulated. Initial screening of this domain has lead to the identification of significant energy saving measures. Taking the long life time and intensive use of machine tools into account, the possible impact of design modifications at an OEM level, aimed at systematically lower energy consumption, can form a relevant contribution towards CO2 output reduction. A strong interest can be noticed here from machine builders side. Profound knowledge of the impact of manufacturing processes can also lead to

    Available means: extensive experience with the development of eco-design support tools and end-of-life treatment techniques, interdisciplinary research co-operation with scientist involved in the different dimensions of sustainable development (see LONDO: http://www.kuleuven.be/londo/ ), good contacts with industrial partners in the different involved sectors.

    Profile: Motivated PhD candidate holding a master in engineering degree, with strong affinity for product design methodologies and a strong interest in different aspects of sustainable development.

    Contact: Prof. Joost Duflou, Joost.Duflou@mech.kuleuven.be, ++32/16/322845

    Key words:

    Latest application date: 2010-06-30

    Financing: available

    Type of Position: scholarship

    Research group: Department of Mechanical Engineering

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  9. #9
    ApplyAbroad Hero nima56 آواتار ها
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Optimised end-of-life treatment methods for consumer products under different economic boundary conditions


    50000403v1044

    Promoter: Joost Duflou

    details
    Description: Previous research has proven that for low-end electric and electronic devices or for products with limited residual value (like audio systems and small electronics) disassembly scenarios are not economically feasible. This is not only true for economic environments characterised by a high salary cost, but also seems to be a fact in low cost countries. Besides reuse scenarios, that are strongly dependent on the functional performance of the devices under consideration, systematic shredding of waste of electric and electronic products (WEEE) thus becomes the dominant end-of-life (EoL) treatment method. When not carefully optimised and combined with appropriate separation techniques, this approach is typically leading to low value, hybrid material fractions and does not fit in a cradle to cradle strategy.
    Since material prices show a long term rising trend, the benifits of recycling materials are growing and the interest to optimise destructive EoL solutions follows this trend. However, the obtainable value from destructive EoL treatment strongly depends on the purity of the obtainable material fractions. This purity is a function of the initial material mix and the available separation techniques, manual separation being by far the most versatile method. The images of low cost labourers in developing countries performing material recycling tasks in hasardous circumstances are well known, as is the fact that large streams of scrapped consumer products are systematically moving from developed to developing countries. While not socially acceptable, these facts illustrate the economic interest and pinpoint a social problem that is worthwhile to address.
    Objective of the proposed PhD study is to identify suitable optimisation methods to combine a maximised recycling rate of pure material fractions (thus minimising environmental impact as quantified by means of LCA methods) with an optimised economic benefit (maximising value) while guaranteeing socially acceptable and healthy working conditions.

    Proposed approach: In this research the available separation techniques and their potential to effectively isolate material fractions form input information. The fast evoluation of these techniques should be taken into account when designing a robust and adjustable optimisation system. The momentary value of different material fractions (composition, purity) are complementary input data. Optimising the environmental impact and the economic return of recycling activities will involve intelligent clustering of products in batches containing either materials that can be separated with the techniques at hand, or materials that are compatible for further use in hybrid fractions without significant loss of functional and monetary value. Optimising these clusters according to environmental and economic criteria is an explicit target. Since manual separation is by far the most versatile material separation method, the specific advantages of developing countries in terms of salary cost can be taken into account to compare the obtained solutions for different economic boundary conditions.
    Ultimately the research can aim to demonstrate the economic advantages of a systematic recycling strategy in developing countries while using environmentally and socially superior methods and techniques.
    Besides providing methods and algorithms applicable to optimise the EoL treatment of products by recycling, the research will also contribute to updated design rules concerning the effects of combining different materials in new product development. Using up to date compatibility and separation capability databases, dynamic design advice can thus be provided.

    Required background: A profound knowledge of LCA impact quantification methods is strongly recommended.

    For the application procedure, please consult http://www.kuleuven.be/iro

    Key words: recycling, environmental impact reduction, optimisation, LCA

    Latest application date: 2010-06-30

    Financing: iro-scholarship

    Type of Position: scholarship

    Research group: Department of Mechanical Engineering

    Remarks: The subject addresses the problem of uncontrolled WEEE waste flows towards developing countries and aims to demonstrate the economic potential for environmentally and socially benign recycling in these countries using low cost optimisation methods.

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

  10. #10
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    پیش فرض پاسخ : موقعیت‌های خالی در دانشگاه‌های خارج از کشور

    Process window enhancement for laser cutting by advanced melt removal mechanisms


    50000403v1478

    Promoter: Joost Duflou

    details
    Description: Background:
    Large constructions, like open sea support structures for wind turbines, require the processing of ever thicker steel plates. Today high tech cutting capabilities, as offered by high power laser systems, are limited by the material behavior of thick plates under cutting conditions. Indeed, fine grained steels are typically cut with O2 as an assist gas, which induces extra energy into the process by means of the exothermic oxidation reaction between gas and material. This reaction needs to be controlled by means of the gas supply pressure, which limits the expulsion force that can be exerted on the cutting front. For thicker plates the capillary forces tend to exceed the expulsion forces. Conclusion is that the O2 supported laser cutting as used today is characterized by a poorly configured process design with insufficient degrees of freedom to effectively shift the process boundaries.

    Research Objectives:
    The process - material interaction can in our opinion be improved by process redesign measures that affect the melt pool force balance. Innovative ideas have been formulated for this purpose (confidential due to IP protection considerations) and will be investigated in the proposed research. Ideally this process redesign will allow shifting the process limits to considerably thicker plates (targets are plates of 30 mm and more).
    This research will cover an experimental exploration of the proposed process redesign concepts and should lead to a profound understanding of the effects caused to the cutting front melt pool.

    Available means: extensive experience with conventional, CO2 laser based sheet metal cutting and experimental manufacturing process development, support by a team of process engineers and material scientists investigating the material-process interaction in different laser based manufacturing processes, in-process optical monitoring system with IR camera, financial means to invest in an experimental setup, industrial partners contributing to the development of experimental systems, well-equipped metrology laboratory, extensive materials laboratory facilities.

    Profile: Motivated PhD candidate holding a master in engineering degree, with strong affinity for experimental work on a CAD/CAM/CNC platform, solid capabilities for experimental design, data analysis and model extraction, and a strong interest in laser applications.

    Contact: Prof. Joost Duflou, Joost.Duflou@mech.kuleuven.be, ++32/16/322845
    Prof. Jean-Pierre Kruth, Jean-Pierre.Kruth@mech.kuleuven.be


    Key words:

    Latest application date: 2010-06-30

    Financing: available

    Type of Position: scholarship

    Source of Funding: GOA project

    Duration of the Project : 4 years

    Research group: Department of Mechanical Engineering

    Apply to Click here to apply to this project
    روزگار است، آنكه گه عزت دهد گه خوار دارد. چرخ بازيگر از اين بازيچه ها بسيار دارد. "قائم مقام فراهانی"

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