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$40 USD / hour
Flag of SWITZERLAND
glattbrugg, switzerland
$40 USD / hour
It's currently 9:54 PM here
Joined February 21, 2014
0 Recommendations

Dubravka M.

@dubravkamijuca

5.0 (1 review)
2.7
2.7
100%
100%
$40 USD / hour
Flag of SWITZERLAND
glattbrugg, switzerland
$40 USD / hour
100%
Jobs Completed
100%
On Budget
100%
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Repeat Hire Rate

FEA analyst / Structural engineer

Hi, I am an experienced structural engineer and FE analyst (Berechnungsingenieur), working also as a university professor in FEM. My area of expertise is reliable static, dynamic (impact and drop test analyses), and thermo-mechanical finite element analyses for various industries, with results elaboration under the limit, ultimate, and fatigue analysis. I also have large experience in extracting the mechanical material parameters of new composites. In addition, I also perform integral simulations of the energy performance of buildings. I can calculate exact energy gains and losses in kWh/m2/year using DesignBuilder/Energy+, per 24hours/365days method, and tailor the parameters for green building construction. I am also a finite element developer and have my own FE code based on the primal-mixed FE method, which is published in high-ranked scientific journals. FE simulations that I have performed for clients include projects such as impact protection systems, motorbike, and bicycle helmets, rotary kilns, fire protection doors, wind turbines, pile-soil interaction, and geotextile tubes filled with soil. fiber optic sensors in composites, rollercoasters, railway boogies, coffee machines, ropeway ropes (cables), urinary bladder, scaffold designs, railway chassis, and composite material parameter identifications. My highest degree is Ph.D. in Computational Mechanics. I am accepting invitations to work on: - FE simulations - coaching in FE - checking on FORTRAN FE codes - new structural designs - material parameterization of composites Software tools: • CAD/CAE: Straus7, ABAQUS, ANSYS and ANSYS PrepPost, LS-DYNA, PATRAN/NASTRAN, Solid Works, AutoCAD, DesignBuilder/Energy+ • Program languages: Fortran, HTML programming, JavaScript, • Math programming: Matlab

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5.0
$300.00 CAD
She is extremely professional and expert in her field. She helped to diagnose the coding error for a hydrological model in time. I would work with her again, if any issues comes up.
Fortran
Debugging
Physics
Data Science
Engineering Mathematics
User Avatar
Flag of Ajay B.
@ajay6985
3 years ago

Experience

Freelencer

At home
Oct 2020 - Present
Finite Element Analyst and developer with above 100 performed projects: rotary kilns, fire protection doors, wind turbines, pile-soil interaction, fiber optic sensors in composites, rollercoasters, railway boogies and chassis, coffee machines, ropeway ropes (cables)... Limit, ultimate, and fatigue analysis, composite material optimization modeling, design, and/or redesign. In addition, building energy efficiency and calculation of energy gains and losses in kWh/m2/year by integral methods.

Education

PhD in Computational mechanics

Belgrade University, Serbia 1996 - 1999
(3 years)

Publications

On a new 3D primal-mixed FE approach for thermal stress analysis of multi-layered multiscale ...

Finite Elements in Analysis and Design
Mijuca D (2010) On a new 3D primal-mixed finite element approach for thermal stress analysis of multi-layered geometrically multiscale structures. Finite Elements in Analysis and Design 46: 299-310, DOI: 10.1016/j.finel.2009.11.001

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