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Digital Simulation for Industrial Products

Discover our solutions adapted to mass-produced products and related production equipment

Optimize Your Mechanical Systems with Our Technology

Sim-optimization is a kind of superpower that allows you to get systems up and running faster.

Armed with the latest technology and expertise, our experts have everything they need to validate the efficiency of your mechanical systems through finite element analyses and heat transfer analyses. Our goal is to help you improve aerodynamics, reduce weight and optimize your parts using digital simulations.

Our solutions

  • Optimization and validation of products and manufacturing equipment
  • Thermal management (electronics, molds, heating equipment, etc.)
  • Technical assistance for industrial designers
  • Analysis and optimization of molded parts and molding processes

Our Action Plan

Situation Analysis

Running a business assessment and technical project analysis.


Delivering a custom, in-depth proposal.


Assessing parts, establishing performance criteria and suggesting improvements.


Constant collaboration between our team and yours.

What They Say
About Us

Discover our Team's Successes

Granby Composites fiberglass tanks

Granby Composites is a manufacturer of fiberglass tanks with more than 20 years of experience in producing this type of product used for various functions such as potable water management, wastewater or fire protection. The tanks are custom-made according to the project requirements, they can be buried underground or installed aboveground. The quotes from Granby Composites’ customers regularly require validation by an engineer and meeting certain standards for this type of product. The mandate of Lx Sim was to evaluate the resistance of the tank to meet the safety factors and the requirements of the standards CAN/ULC S615-14; ANSI/AWWA D120-09, CSA-B66-10, HS-20 as well as the criteria applicable to aboveground tanks of Canadian (National Building Code) and American (ASCE 7-22) civil engineering codes. The load cases studied are, among others, earth pressure, water pressure, snow, wind and live loads. The main structure of the tank is made of composite materials in the form of sprayed, mat and woven glass fibers.
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GL&V Canada

As part of the development of a distributor machine for the pulp and paper industry, the flow of each injector needed to be balanced in order to meet design requirements to optimize its productivity.
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For the Quartier des spectacles project, the Ville de Montréal wanted to make changes to the design of the protective bollards used to separate the sidewalk from the roadway along Sainte-Catherine Street. The purpose was to design a “fixed-flexible” version of the bollard, using flexible anchoring that would reduce the damage to the posts caused by parking manoeuvres.
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