Mithun Hari Email & Phone Number

California, United States

Pickering, Ontario, Canada

- Collaborating with Yorkville Loudspeakers, VTC Pro Audio, and IMAX Products- Designing and finalizing transducers for different applications- Designing and optimizing HF wave-shaping chambers, LF vents, and overall system design- Conducting various lumped parameter transducer studies in COMSOL for various products- Optimizing Loudspeaker Ports for best performance- Conducting reliability tests for transducers and enclosures- Reviewing and testing prototypes for mass production- Creating manufacturing-friendly designs for enclosures and rigging units- Testing and tuning final loudspeaker products- Working with different suppliers and manufacturers for mass production

Woodbridge, Ontario, Canada

• Concept and Topology design of Active and passive bookshelf speakers, Towers, Centre channels, Height Speakers, and Subwoofers.• Designing and Finalizing the T/S parameters of drivers and design of magnets using LSPCad and COMSOL.• Testing the completed drivers.• FEA optimizing the waveguides and Phase Plugs.• Designing Active and Passive crossover designs in real time using critical listening.• Conducting and Analysing CEA 2034 and CEA 2010 measurements in Anechoic chambers.• Managing various suppliers and vendors for engineering samples, pre-production, and production orders.• Analyzing and finalizing tooling for drivers and cabinets with the production team.

Port Perry, Ontario, Canada

• Designed, developed, and prototyped new high and mid-frequency waveguides and sound chambers using COMSOL ‘s FEM and BEM Methods.• Analyzed the excursion of new cones with the design of new spiders and surrounds.• Designed, developed, and prototyped new 10”, 13”, and 15” ported woofers for line arrays with new surround and spider designs and tuned the cabinet enclosures for LFE and SPL.• Developed and prototyped new 6-inch mid drivers with a new surround design by proposing a new durometer rubber and silicon.• Tested the efficiency of speakers using COMSOL and verified the results with Klippel.• Testing Mid Drivers, HF Drivers, and Sub Woofers using Finite Element and Boundary Element Studies and verifying with Klippel measurements.• Analyzing and optimizing waveguides for optimum phase angle and SPL distribution.• Working on Electromagnetic and Frequency Domain Analysis of Drivers.• Monitoring Eigen Frequency modes, magnetic flux density, and Static Magnetic Field of drivers.• Preparation of Acoustic Pressure, Electric Impedance, and Radiation pattern studies

Qatar

• Experienced in analyzing static, dynamic loads in Steel Structures of Piping, Oil and Gas industries for providing cost optimized lighter products to reduce fabrication and welding costs.• Investigated critical/weak point in steel structures after the application of various types of loads using ANSYS Workbench, ABAQUS CAE 6.13 upon client proposal and make proper revisions in drawings with SOLIDWORKS, AUTOCAD and make submissions for consultant approval.• Verified stresses at welded structures using Nominal Stress Theory and Hand Calculations to improve the weldments.• Wrote official stress reports explaining part sizing, analysis methodology and compliance for customer review.• Reduced material cost by conducting risk mitigation on various structures under dynamic and vibration loads.• Technical Guidance for draftsmen for the preparation of shop drawings and other submittals to resolve issues and avoid any delay on Project adhering to GD & T based on ASME Y14.5-2009 drawing standards.• Reviewed fabrication drawings of complex components and assemblies upon client proposal, conducted CAE studies using ANSYS and made proper optimizations with CATIA/ SOLIDWORKS and make submissions for consultant approval.• Prepared Project Planning Reports Estimation Break down, Pre-Qualification documents, Design Reports, Structural Calculations (ANSYS Workbench, ABAQUS CAE 6.13) for project initiation.• Investigated areas for improved efficiency in fabrication, operation, application, installation and welding and provided customer liaison services using iterative methods.• Ensured the CAD documents are in compliance with company standards by strictly following best file management practices, and individual CAD file data integrity.

Hyderabad, Telangana, India

• Performed simulation of highly non-linear metal forming process using FEM package• Modelling and Simulation of Single and Multi-Pass Flow Forming to Investigate the Influence of Process Parameters on Part Accuracy.• Numerically modelled the process using ABAQUS CAE considering the practical aspect of the flow forming process and compared with experimental results.• Automated FEM program using open source python software to minimize pre and post processing time• Pivotal in conducting comparison of analysis results with physical process by design of experiments trials using MINITAB• Performed Geometric Dimensioning and Tolerance based on ASME Y14.5-2009 drawing standards and mechanical design standard practices with stack up tolerances and analysis, working with tight tolerances on machine parts and assemblies • Designed 3D modelling of parts using SOLIDWORKS and CATIA

Master Of Technology (Mtech), Engineering Design

Activities and Societies: Participated at NASTRAN workshop

Bachelor Of Technology (B.Tech.), Mechanical Engineering

Activities and Societies: Sponsorship Committee Member and various technical Festivals and arts., Creative Head for Various Technical.