Szymon Buhajczuk
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Senior Director of Engineering at SimuTech Group
Vaughan, Ontario, Canada
Résumé
Jobs
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Senior Director of EngineeringSimuTech GroupJan 2026 - Current (8 months)Responsible for supporting SimuTech's North American CFD services and IT teams- Director Of EngineeringSimuTech GroupJan 2022 - Jan 2026 (4 years 1 month)Responsible for supporting engineering teams (FEA and CFD) across North America , and support ongoing efforts to maintain and grow SimuTech's industry leading level of Technical Support.
- Engineering ManagerSimuTech GroupMay 2017 - Jan 2022 (4 years 9 months)Duties: 1) Leading the FEA and CFD Team at SimuTech Group (Toronto + Montreal teams) 2) Management activities: resource allocation, quoting, project management, planning etc. 3) ANSYS Software Sales Support 4) Execution of consulting projects 5) TECS Support 6) Training 7) VR Technology Deployment
- Engineering Manager - CFDSimuTech GroupJan 2015 - May 2017 (2 years 5 months)- Joined SimuTech Group early in 2007. - Worked for 6 years as a CFD Analyst and 1 year as a CFD Engineer after obtaining a Professional Engineering License. - Became Principal CFD Engineer of the Canadian SimuTech team in January of 2014. - Promoted to "Engineering Manager - CFD" in January of 2015 Duties: 1) Management and spearheading of the Canadian CFD Team at SimuTech Group 2) Sales Support of ANSYS CFD products 3) Consulting projects (Hands-on CFD Analysis) 4) TECS Support 5) Training (Teaching the ANSYS CFD products to clients)
- CFD Analyst & EngineerSimuTech GroupApr 2007 - Dec 2014 (7 years 9 months)Duties: Consulting, Training, Sales Support, TECS Support, Joined SimuTech Group early in 2007 . Combined with TECS and sales support, the following wide range of CFD and FSI consulting projects were worked on: • Flocculation tank shear and residence time study for a water treatment plant process • Oil sands SAGD (Steam Assisted Gravity Drainage) bitumen recovery and production simulations • Oil storage tank mixing device investigation • Chemical Processing Plant HVAC Analysis: Volatile gas dispersion analysis upon accidental release • Dispersion of vehicle emissions in a residential zone • Pedestrian Level Wind study for new high-rise urban development projects • Water treatment plant study to determine contact time of contaminants wit
- Research AssistantRyerson UniversityApr 2004 - Sep 2004 (6 months)Performed CFD analyses as part of a study into actively controlled aircraft winglets
Education
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- B.Eng, M.A.Sc, Aerospace EngineeringRyerson UniversityJan 2000 - Jan 2006 (6 years 1 month)
Projects (professional or personal)
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- TToyota Prius "PLUS" package aerodynamic comparison using Computational Fluid Dynamics
Publications
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- JNumerical study of bleed slot flow characteristics using magneto-aerodynamicsJanA magneto-aerodynamic bleed system feasibility study has been undertaken with the intent of improving the shock swallowing ability of high-speed engine air intakes. Past research had shown bleed slots to effectively remove sufficient mass flow of air from the system to permit normal shockwaves present in the intake to be swallowed. Two dimensional bleed slots are the focus of this study, where appropriate structured CFD grids have been developed for use with the Fluent CFD application. User defined functions (UDFs) were written and complied to simulate the presence of static charge generation. Solutions to numerous cases revealed that bleed slot angles, magnetic field strength and field position all affect how a bleed system performs. Altho