Brijesh Patel

To works with an organization where I can enhance my skill and knowledge from the present as well as an establishment to achieve professional and financial heights for both organization and self.

Qualified in GATE-2015 with a percentile of 96.97 (Score: 617)

  Development of cooling system library for BOLT

· Generated Brine properties polynomial co-relation and find best fit coefficient using bicubic interpolation method from tested lab data.

· Developed Brine properties media in Dymola.

· Developed different type of Economizer and non-economizer Screw compressor model, Positive displacement compressor and 2 stage centrifugal (19DV and 19MV) compressor based on data given in EDR using hand guided tearing in Dymola.

· Developed motor and variable frequency drive (VFD) model and connected to compressor in Dymola.

· Developed miscellaneous component like Mixer, splitter and pump for coolant.

· Helped to develop different types of heat exchanger model like RTPF coolant-Air, DX coolant model in Dymola.

· Integration of component models into system level model.

· Prepared python script fo auto-generate MAP data records.

· Prepared and continuous update in the model GUI, documentation, and sticky-view.

· Generated FMU and MR-sheets of each component and system model by using Modelon OCT tool to perform regression test.

· Developed DOE for run MR-sheets to validate model with lab test data or legacy IPM data.

· Diagnosed non-converged cases, improve model robustness, remove discontinuity from the model, resolved multi solution issue, improved initialization in each component model as well as system model.

· Testing, Validation and trend analysis in the steady state as well as in the dynamic state for component and system model.

· Integrated & Calibrated system model and run experiment in the BOLT.

· Developed detail documentation and reports like requirement or Birth certificate report, functionality test report, validation and trend analysis report, methodology report, TRB report etc.

· Restructuring of the model based on conditions and requirement change.

· Managing the repository database with SVN (UTC Proprietary) and Analyzing customer requirements and management need.

· Scripting for version control of the model library.

· Project monitoring and control with the requirement management tool Rally-Agile process flow and coordinate with all relevant stakeholders.

Dynamic model development of 1.5-ton Residential air condition

· Studied different heat transfer model for calculating heat transfer in condenser for liquid as well as vapor region.

· Developed detail dynamic model of compressor, heat exchanger (condenser and evaporate) and TXV and compare simulated results of each component to existing FMU model results.

· Find best fit heat transfer model for condenser and evaporate by continuous comparing results and improving model.

· Integrated all components into system level model.

· Executed a test plan for calibration and validation of system model with FMU model results.

Mathematical model development for Electrical Vehicle in MATLAB-Simulink

· Create architecture of EV's power conversion system

· Developed mathematical model to estimate the total current drawn from battery,state of charge, time taken to charge battery, power loss in induction motor, model for DC-DC converter, DC-AC converter.

· Integrated all components into system level model.

M.E Final year project on “Condenser design optimization and Performance Evaluation “To investigate the thermo-fluid interaction for a range of aspect ratio 1.5 to 3.5 and study the influence of aspect ratio on the performance.

B.E Final year project on “Development of Auto Tilting Mechanism for vehicle while taking a turn”Tilting action of tricycle results in achieving higher velocity while turning in comparison to rigid frame tricycle