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Department of Mechanical Engineering,

SKP Engg.College

Project Phase-I Presentation

Project Title

Name of the StudentRoll No, Year, Sem

M.E. in Mechanical Engineering

Supervisor s :

Name

Designation, Department,

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Department of Mechanical Engineering,

SKP Engg.College

Aim and Objectives of the Project

Aim :

To investigate the total pressure distortion patterndownstream of the distortion screen and to identify theAerodynamic Inlet Plane ahead of the compressor.

Objectives : To study the total pressure distortion decay pattern in the

intake.

To study the variation of distortion index downstream of

distortion screen. To identify the Aerodynamic Inlet Plane.

To study the effect of scaling on distortion index.

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Department of Mechanical Engineering,

SKP Engg.College

Methodology

The geometric details of the experimental facility and thedistortion screen developed at the National AerospaceLaboratories was obtained.

The fluid domain was meshed using GAMBIT.

The boundary conditions were imposed from experimental

conditions. The flow solution was obtained by FLUENT.

The results will be validated with the experiments to beconducted at the National Aerospace Laboratories.

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Department of Mechanical Engineering,

SKP Engg.College

Introduction

Give a brief introduction to the topic chosen for the projecthighlighting its significance (One slide Only)

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Department of Mechanical Engineering,

SKP Engg.College

Summary of Literature Review

It was concluded from the existing literature that a

fundamental fluid dynamic understanding of the distorted

flow-field in intakes is lacking.

The literature reveals the need for improved flow-field

analysis in improving the design of distortion screens to

generate required distortion pattern.

The flow-field analysis in distorted intakes have beenlimited so far to experimental methods. The limitations of

the experiments lies in the fact that obtaining intricate flow

features is rather complex, and if so desired requires

exhaustive instrumentation.

Briefly describe the essence of literature review, highlighting

the salient points observed

(1 or 2 slides only)

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Department of Mechanical Engineering,

SKP Engg.College

Design/Simulation

In case of experimentation, include its details here instead of

information about computational modeling.

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Department of Mechanical Engineering,

SKP Engg.College

Solution Procedure

Describe the solution procedure in one or two slides

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Department of Mechanical Engineering,

SKP Engg.College

Results and Discussions

Discuss all the results in detail highlighting the significant

outcome of your project. (5 to 10 slides)

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Department of Mechanical Engineering,

SKP Engg.College

Conclusions

Bring out the summary and conclusions drawn from your work.

(1 or 2 slides)

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Department of Mechanical Engineering,

SKP Engg.College

Suggestions for future work

One Slide

Plan the presentation to get over within 20 mins and include

the just-sufficient number of slides.

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Department of Mechanical Engineering,

SKP Engg.College

References continued . . .

[5] Norby, W. P., Ladd, J. A. and Yuhas, A. J., Dynamic Inlet Distortion

Prediction with a Combined Computational Fluid Dynamics and DistortionSynthesisApproach,NASA CR 198053, September 1996.

[6] Yuhas, A. J., Ray, R. J., Burley, R. R., Steenken, W. G., Lechtenberg, L., and

Thornton, D., Design and Development of an F/A-18 Inlet Distortion Rake: A

Cost and Time Saving Solution,NASA TM-4722, October 1995.

[7] Gas-Turbine Engine Inlet Flow Distortion Guidelines, Society of

Automotive Engineers Aerospace Recommended Practice, ARP 1420, March

1978, Revised ****.

[8] Inlet Total-Pressure-Distortion Considerations for Gas-Turbine Engines,Society of Automotive Engineers Aerospace Information Report, AIR 1419, May

1983, Revised ****.

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Department of Mechanical Engineering,

SKP Engg College

Thank You