Tejas Anil Shankhpal

Pune, Maharashtra 997-***-**** adhu58@r.postjobfree.com LinkedIn

Career Objective

Actively seeking job opportunities where I can explore my skills as well as achieve organization goals.

Educational Details

M Tech

Thermal

Engineering

College of Engineering

Pune

7.64

2018-2020

BE

Mechanical Engineering

Jayawantrao Sawant College of Engineering, Pune

72%

2012-2016

HSC

-

Nutan Jr Science College, Malkapur

80%

2011-2012

SSC

-

M.S.M English School,

Malkapur

89%

2009-2010

Professional Experience

Post-Design/FEA Engineer, Integrated Industrial Services (Jun 2017-Aug 2018)

Finite Element analysis of expansion bellow:

Prepared FEA Models for 4 different conditions of expansion joint i. e. Nominal Thickness including/excluding corrosion allowance & minimum thickness including/excluding corrosion allowance.

Solving all four FEA Models for stiffness calculations.

Providing the expansion joint stiffness to the client in order to get the shell axial membrane stress summary for two different thicknesses of expansion joint (Nominal & Minimum).

Solving two extreme geometrical conditions of expansion joint (Nominal excluding corrosion allowance & minimum including corrosion allowance) for different loading conditions.

Finite Element analysis of pressure vessel subjected to fatigue:

Determining the various loading conditions affecting fatigue strength of the pressure vessel.

Preparing FEA Model for pressure vessel

Performing the Fatigue calculations as per ASME BPVC Sec. VIII Div. 2 Part 5 & Annexure 3.F

Preparing an easy to understand report for the performed FEA

Preparing structured hexahedral mesh of Complete Pressure Vessel without losing critical areas of peak stresses like nozzle fillets

Fatigue calculations for multiple fatigue loadings during the complete life of the vessel

Finite Element analysis of nozzle:

Determining the various loading conditions affecting strength of desired nozzle to shell junction of pressure vessel.

Prepared FEA Model for Nozzle to shell junction without losing the stress distribution

The Nozzle to Shell junction was analyzed using finite element method to determine the structural strength against the various applicable loading like internal pressure, nozzle loads & combination.

In order to assess strength for the structure, guidelines from ASME BPVC (Boilers & Pressure Vessels Code) Section VIII Div. 2 Ed. 2013 was utilized.

For evaluating various stresses across nozzle & shell thickness, stress linearization is carried out across nozzle & shell thicknesses.

The results showed that the induced stresses were well within the acceptable limits as per guidelines

Finite Element analysis of pressure vessel subjected to material non linearity:

Determining the material properties for different MoCs of equipment, design parameters to be considered in FEA

Preparing FEA Model for elastic-plastic stress analysis. Here the element type is of utmost importance as very few elements support plastic properties & gives reliable results

Extracting the Stress-Strain curve for MoC as its important from material non-linearity point of view. This data is provided as input in the solver

Solving the model for elastic-plastic stress analysis. The load combinations are used from Table 5.5 of ASME Sec. VIII Div. 2

Convergence for unit loading is important in this type of analysis, showing the capability of structure for designed loading. Also, induced strain check is a secondary check-in elastic-plastic stress analysis

Finite Element analysis of pressure vessel subjected to buckling:

Determining the material properties for different MoCs of equipment, design parameters to be considered in FEA.

Preparing FEA Model for elastic buckling analysis. Here the element type is of utmost importance as very few elements gives reliable results of bifurcation analysis.

Solving the FEA model for unit loading in ANSYS APDL Solver. The model is solved for bifurcation analysis (Eigen value Buckling) which extracting different mode shapes of buckling failure along with frequencies of buckling failure.

Performing the design factor calculations & it should be higher than the minimum design factor as defined for different type of constructions in clause 5.4 of ASME Sec. VIII Div. 2.

Thermomechanical analysis of pressure vessel:

Determining the material properties for different MoCs of equipment, design/operating conditions.

Preparing FEA Model for two different cases – Body temperature development & Static Structural analysis.

Solving the model for body temperature with the effect of insulation taking into consideration. Here thermal conductivity is provided over a temperature range.

Solving the model in order to calculate the thermal stresses. Here the thermal expansion coefficient of materials is provided over a temperature range.

Results extractions & combining the results with other loadings in order to get the desired combinations.

Post-CAD Engineer, Janak Industries Pvt Ltd (Jun 2016-Jun 2017)

Worked alongside the manufacturing team to ensure overall program quality, delivery, and cost objectives are achieved

Inspected fabricated support hardware to assure compliance to design

Proficiency in Catia V20, Autocad for modeling & Drafting

Implemented product design and design for manufacturing

Tool Proficiency

CAD Tools: Ansys Spaeclaim, Catia V20, Creo, Autocad

Pre-Processor: Ansa, Hypermesh

Solvers: Ansys Fluent, Converge Studio, CFX, Static Structural Analysis (Ansys)

Programming Tool: Matlab, Python

Projects

MTech Project on “Numerical Analysis of Exhaust Heat Recovery system of DG set”

Exhaust of DG set contains huge amount of waste heat, to recover this waste heat for heating applications, shell and tube heat exchanger was designed and developed on MATLAB

Simulation was carried on Ansys Fluent and results were analyzed accordingly

BE Project on Design and Development of Automatic system for Irrigation

Lot of Farmers face problems to irrigate field at odd time

It was need to design a system which remotely operates and serves proper utility of water in the field

Certification Courses

“CFD MASTERS COURSE’’ at Skill Lync (2019-2020)

Projects : Skill lync projects

Solving the steady and unsteady 2D heat conduction problem using MATLAB

Wrote a 2D code to solve the 2D heat equation. Implemented steady and transient solver. Implemented explicit and implicit time integration for the transient solver

Simulation of a 1D Super-sonic nozzle flow simulation using MATLAB

Wrote a 1D code to solve the 1D supersonic nozzle flow using Maccormack method. Simulation was performed using both conservative and non-conservative forms

Simulation of Flow through a pipe in Open Foam

Wrote MATLAB program which can generate computational mesh for the flow problem (file parser method). Proved that velocity contour matches with the Hagen- Poiseuille's equation. Post processing was carried out in Paraview.

Simulation of Flow over a backward facing step in Converge Studio

Simulation case was setup in Converge studio and executed in Cygwin terminal. Observed how flow separation takes place.

Simulation of PFI engine in Converge Studio

Simulation case was setup in Converge studio and it was executed in Cygwin terminal. Spark modelling, Spray modelling was studied, and effect of engine parameters on the efficiency was performed.

Simulation of Flow over a cylinder in Ansys Fluent

Implemented steady as well as unsteady analysis. 2D simulation was carried out. Effect of Drag and Lift was studied

Simulation of Exhaust Port in Ansys Fluent

Implemented Conjugate Heat transfer analysis. Implemented grid independence test

Simulation of Cyclone Separator in Ansys Fluent

Discrete Phase Modelling was implemented for various conditions. Implemented grid independence test

Meshing BMW M6 and creating a wind tunnel in Ansa

Removed all topological errors and assigned PID to various parts. Surface meshed half model. Meshed qualities were checked on various parameters like skewness, min length, max length and aspect ratio. Finally created wind tunnel analysis

Preprocessing on Turbocharger for CFD analysis in Ansa

All geometrical errors were removed and renamed PIDs. Generated surface mesh for given mesh sizes of various components. Before volumetric meshing unwanted volumes were removed

CFD analysis of Centrifugal Pump

Observed effect of change in blade angle on the discharge of Pump. Implemented grid dependency check

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