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SCHOLAR EXPLORATION We are here to save your time and share your stress To obtain a Good Grade and Good Experience Choose Scholar Exploration


About Us: We are here to save your time and share your stress. In part of student life, everyone come across submissions of project work, assignments which are very important for student to explore in detail and to obtain good grade. Project works and assignments include in depth research and analysis to make good piece of work. Also, research might take more time to gather required information and less time will be remained for analysis and evaluation of your findings which are very essential aspects for any projects & assignments. However, we are here to help you in doing your research part and saving your valuable time to concentrate more on the analysis and evaluation. Besides, we also give technical support as required for the following stuff. 1. CAD modelling (Catia V5 etc) 2. Simulation (Matlab &Simulink) 3. CAE Analysis (Nastran, Patran, Ansys, CFD, etc)

Objectives: 1. 2. 3. 4. 5. 6.

To provide our best technical support to students for their projects and assignments. To provide detailed important information by helping for their research. To save student timing gathering for required information. To develop the design models as required in 2D, 3D, surface design, part design in Catia V5. To provide CAE analysis in software as per the demand. To provide survey reports


Our Products and Bundles Only CAD (Low to medium end products) List of things to be provided by the candidate 1. Basic Crude Dimensions of the part or a design philosophy. 2. Initial estimations or assumptions for the basic start and supported information. Only FEA (Low to medium end products) Linear Static Analysis List of things to be provided by the candidate 1. Surface Model must be provided in iges and step file (Not a solid Part) 2. Materials and properties used (example: Aluminium alloy, mild steel 43A etc., properties like elastic modulus, Poisson’s ratio, Ultimate tensile strength, density etc.) 3. Thickness assumption of the structure like spar or rib thickness and flange area, etc. (example skin thickness 2mm). 4. Boundary conditions assumptions or accurate provisions 5. Load/Force to be applied on the structure CAD + FEA 3D Modelling + Linear Static Structural Analysis List of things to be provided by the candidate 1. Materials and properties used (example: Aluminium alloy, mild steel 43A etc., properties like elastic modulus, Poisson’s ratio, Ultimate tensile strength, density etc.) 2. Thickness assumption of the structure like spar or rib thickness and flange area, etc. (example skin thickness 2mm). 3. Boundary conditions assumptions or accurate provisions. 4. Load/Force to be applied on the structure. CFD List of things to be provided by the candidate 1. Surface Model must be provided (Not a solid Part) 2. Boundary conditions assumptions or accurate provisions 3. Input/output conditions, velocity, density, steady case. CAD+CFD 3D Modelling + CFD Analysis List of things to be provided by the candidate 1. Boundary conditions assumptions or accurate provisions 2. Input/output conditions, velocity, density, steady case.


Projects Proposals for Students Structural Projects 1. Structural Analysis of a Conventional Metallic Wing. 2. Structural analysis of the landing gear strut. 3. Preliminary/Detail Design of the Lug (Related Aerospace/Civil/Mechanical). 4. Structural Layout of BWB.

Areas

&

Applications:

Conceptual Design Projects 1. 2. 3. 4.

Conceptual Design of Swing tail. Conceptual Design of Conventional/Blended Wing Body aircraft. Conceptual Design of Double Bubbled fuselage. Conceptual Layout for the Flight Deck of a conventional aircraft.

CFD Projects 1. 2-D CFD analysis of Aerofoil. 2. CFD flow analysis in an S-duct or unconventional pipe. 3. 3D Steady flow analysis over a Wing (subject to availability).

Research Projects For more details on research projects or your proposals speak to the member of tech support team.


Structure Related Projects 1. High End Projects -Structural Layout of the Distributed Flange Concept of a Wing Project Brief One of the most interesting part of the aircraft is obviously the wing, which make the plane to lift off!, the structure has many components and required many assumptions and consideration such as fuel storage, pipelines and control surfaces. Working on this project will not only give you good experience but will also add an extra credit to your CV as well. (Similar Medium end projectStructural layout of wing with Mass boom configuration) Objectives 1. Preliminary calculation of loads 2. Design the structural layout and various assumptions 3. Model the structure in CAD 4. Analyse the model in FEA to withstand critical loads What will you learn? Project involves huge study of the structure, you will gain a lot of understanding in structures, and you will get a clear understanding of the different assumptions and layout configuration. Tools Used: CAD to provide 3D Preliminary Design of layout of the wing (example of fin shown below) +Finite Element analysis to analyse the structure to be able to withstand critical load. CAD+FEA (Catia + Patran/Ansys/Hypermesh)

Products delivered to you (soft copy): 1. CAD + FEA model 2. PPT on how to model your CAD and FEA analysis (very useful as you will get step by step procedure) 3. Analysis Report 4. Literature review for your report 5. Additional useful information for your specified project.


2. Structural analysis of the wing (only mass boom configuration) Products delivered to you (soft copy): 1. CAD + FEA model 2. PPT on how to model your CAD and FEA analysis (very useful as you will get step by step procedure) 3. Analysis Report 4. Literature review for your report 5. Additional useful information for your specified project. Note: Every wing is different not only in its geometry (aerofoil) but also in the configuration load withstanding capability and various thickness & materials used.

Figure 0-1 FEA Analysis of the Complex Wing Structure


3. Structural analysis of the landing gear (For more details on this project speak to the member of tech support team)

Figure 0-2 CAD Modelling In CATIA

Figure 0-3 Left: High Quality Rendered Image

Right: FEA of the Drag link


4. Structural analysis of the Fuselage (Centre fuselage-middle section) (For more details on this project speak to the member of tech support team)

Figure 0-4 Centre Fuselage Structure example


5. Preliminary/Detail Design of the Lug (Related Areas & Applications: Aerospace/Civil/Mechanical) Project Brief Designers of aerospace components such as lugs, tension clips, bath-tub fittings etc. are taking an increasingly pragmatic view of material selection. There is an increasing awareness that the availability of specific material property data has been an ‘after thought’ in many projects. In some cases, a very costly test programme is then quickly performed to provide data that then have to be validated for approval by the certification or regulatory authorities. A trend has been noted where the availability of validated (specialised) material properties increasingly dominates material selection. Companies and organisations that generate such data may also note this trend and anticipate future demand for their services by examining the validated design and analysis methods available to their clients’ designers. Objectives 1. Investigating various Lugs and applications. 2. Calculating load required for the lug to with stand. 3. Design a lug of appropriate test data. 4. Model the lug in CAD. 5. Analyse the Lug in FEA to validate the results and make a comparison with calculated and obtained data. What will you learn? Clear understanding of the functioning of lug and various design aspects involved. You will be able to design your own lug for your future applications. Tools Used: CAD+FEA (Catia + Patran/Ansys/Hypermesh)

Figure 0-5 Lug and its applications

Products delivered to you (soft copy): 1. CAD + FEA model 2. PPT on how to model your CAD and FEA analysis (very useful as you will get step by step procedure) 3. Analysis Report 4. Literature review for your report

5. Additional useful information for your specified project.


6. High End Projects -Structural Layout of the BWB Fuselage (Only Centre body) Project Brief BWB being an unconventional aircraft, plenty of structural challenges, optimising weight is a huge experiment. (For more details on this project speak to the member of tech support team) What will you learn? Project involves huge study of the structure, you will gain a lot of understanding in structures, and you will get a clear understanding of the different assumptions and layout configuration. (For more details speak to the member of tech support team). Tools Used: CAD to provide a 3D Preliminary Design of layout of the Whole Centre body structure (example shown below) CAD+FEA (Catia + Patran/Ansys/Hypermesh)

Figure 0-6 BWB Centre Body Structural Layout

Products delivered to you (soft copy): 1. CAD model (as per your structural layout) 2. PPT on how to model your CAD component (very useful as you will get step by step procedure) 3. Analysis Report 4. Literature review for your report 5. Additional useful information for your specified project.


Conceptual Projects 1. Conceptual Design of Conventional/Blended Wing Body aircraft Project Brief Aircraft design parameters were selected based on experience and general aircraft knowledge. These parameters are used as a basis for selecting aircraft configurations. Parameters such as empennage configuration, wing design and landing gear are to be considered in conceptual design phase. Initial configuration parameters are analysed to limit the number of aircraft configurations to be studied in detail. The critical configuration parameters are then further analysed to optimise the aircraft. Conventional Aircraft/Unconventional Producing an outline conceptual design for a conventional/Unconventional configuration aircraft design, addressing aspects from aerodynamic/stability and Safety issues. You will be also focusing on number of passengers on-board and cargo to see the commercial aspects. BWB aircraft A whole new level while coming to BWB aircraft, a lot of difference with conventional aircraft as fuselage itself acts as a wing able to produce lift. A Revolutionary aircraft with its exceptional advantage in Lift, Inertial relief and ultra-capacity aircraft. As the volume required for BWB is huge, it also has lot of advantages so that a great deal of technology can be taken on-board. Structurally BWB has huge challenges and new construction techniques where as a future point you will look into.

Figure 0-1 Comparison of conventional and BWB, Right Seating Layout of BWB-450


Figure 0-2 Drawings from Northrop Patent (Northrop, J. US 2650780 Sep 1, 1953)

Figure 0-3

Objectives: 1. Passenger capacity of 200/400 or 600 depending on your requirement What will you learn? Basic conceptual level of designing to start from the scratch, we will help to model your thoughts to come into reality. All the basic calculations from selecting aerofoil to choosing various parameters, you will get to know, the mass of the components and various aspects to be considered. You will also learn how to choose engines for your aircraft and possible payload and in the end you will be able to determine your aircraft mass and the C.G. We will allow you to play with various components to be placed so that C.G is maintained. Tools Used CAD (To produce a crude surface model) or Conceptual Drawings + will provide the seating for passengers in your aircraft, this helps you to exactly determine the number of passengers and other interface issues which will make your thesis stand ahead from other guys. (Example picture below)


Products delivered to you (soft copy): 1. CAD model for your specified dimensions 2. PPT on how to model your CAD components (very useful as you will get step by step procedure) 3. Analysis Report 4. Literature review for your report 5. Additional useful information for your specified project.

Note: Building a surface model of aircraft needs hundreds of parameters and it’s a 2 month work for a normal aerospace company. As high detailed might not be achieved. A partial model might be completed in the project given time for the selected project. Special note for BWB proposals: Please choose this project if you have enough time to spend, as this project presents a different ball game not only in calculations but also in considerations and other aspects.


2. Conceptual Layout for Flight Deck Project Brief The state of art technology comes in one single place, where the aircraft can be guided to the destination safely. You will be focusing on the prime components such as Flight display, HUD. Overhead panels and central pedestal and learn the concepts behind the layout and other ergonomics and safety issues involved in the layout. Objectives 1. You will calculate and design the eye position of the pilot. 2. Layout and positioning the components of the flight deck such as central pedestal, Over Head Panel and HUD etc. 3. All ergonomic and safety consideration according to the Design Regulations What will you learn? A good deal of knowledge on the layout design and you will understand many flaws in the layout and their impact in the future. You will Learn to build a fault tree analysis and able to crudely design your Flight deck model. Tools Used: CAD (Catia V5)

Products delivered to you (soft copy): 1. CAD model for your specified dimensions 2. PPT on how to model your CAD components (very useful as you will get step by step procedure) 3. Analysis Report 4. Literature review for your report 5. Additional useful information for your specified project.


3 Conceptual Design of Swing tail For more details on this project speak to the member of tech support team)

Figure 0-4 Dreamlifter (Copyrights Boeing Inc)

For more research projects and your proposals please chat with a member of tech support team.


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