Licensed Mechanical Engineer Reviews a Modified Electric Vehicle – Part 1

2018-03-05T17:14:11-07:00

A Licensed Mechanical Engineer at Glew Engineering Consulting was asked by a company in Southern California to provide a Professional Engineer (P.E.) review of body modifications that they made to a theme park owned 1983 Sport Utility Vehicle (SUV) that they had converted to an electric vehicle. Figure 1. A Mechanical Engineer Analyzed the Front of Custom Sport Utility Vehicle  Licensed Mechanical Engineer Reviews a Modified Electric Vehicle The client had already designed and built a vehicle, so Glew Engineering analyzed an “as built” vehicle.  The company [...]

Licensed Mechanical Engineer Reviews a Modified Electric Vehicle – Part 12018-03-05T17:14:11-07:00

Mechanical Engineering Consulting Firm Evaluates 3D Software Using Motorcycle Frame – Part 1

2018-02-20T11:16:55-07:00

Fig. 1 A street bike shown in CAD mesh. Mechanical Engineering Consulting Group Evaluates 3D CAD Programs Mechanical Engineering Consulting Testing of Creo™, Solidworks™, and Inventor™ Mechanical Engineering Consulting service companies largely use one of three 3D CAD programs: Creo™, Solidworks™, and Inventor™.  At Glew Engineering, we have licensed seats of all three CAD mechanical design packages.  We reviewed the CAD workflow and feature sets of each 3D CAD program using motorcycle frame design as an example.  Also, we showed that some of the specialized commands of each 3D CAD software programs [...]

Mechanical Engineering Consulting Firm Evaluates 3D Software Using Motorcycle Frame – Part 12018-02-20T11:16:55-07:00

Italian Masters: Galileo’s Stellar Science and Engineering

2018-02-21T10:55:17-07:00

Portrait of Galileo Galilei Justus Sustermans [Public domain], via Wikimedia Commons I’d like to return to our previous series on the Italian Masters, focused not on the usual masters or painting and sculpture but on the masters or science, mathematics, and engineering.  So far in the series I’ve written about the accomplishments of Volta, Cassini, Venturi and Torricelli.  Today, I’d like to look at one of the greats: Galileo Galilei.  Galileo is most famous today for standing up for heliocentrism against the Catholic Church and spending the last [...]

Italian Masters: Galileo’s Stellar Science and Engineering2018-02-21T10:55:17-07:00

FEA Consulting Part 6: Analyzing Results

2017-11-08T16:44:21-07:00

Figure 1: Shear stress results for our concrete slab simulation.  The red area of high compression is where the corner of the square-shaped supporting column holds up the slab. © Glew Engineering Consulting, 2016 Welcome to the final entry in our finite element analysis (FEA) blog series, in which I'll discuss a little about analyzing and evaluating FEA results.  Over the course of this blog series, I've covered tips on setting up the model in CAD and in the FEA program, configuring the analysis, and generating results.  The final step in [...]

FEA Consulting Part 6: Analyzing Results2017-11-08T16:44:21-07:00

FEA Consulting Part 5: Generating Results

2017-05-03T15:37:10-07:00

Figure 1: Displacement results for our concrete slab simulation.  The slab is supported in the center by a square column, and on the sides by a theoretical wall. © Glew Engineering Consulting, 2016 Time now for the last in our blog series on FEA.  I’ve previously discussed how to set up CAD for FEA, how to mesh that CAD model and the different types of analysis that FEA programs can run.  The next step in the process is generating results from the FEA simulation, like the displacement illustration in Figure 1.  These [...]

FEA Consulting Part 5: Generating Results2017-05-03T15:37:10-07:00

FEA Consulting Part 4: Simulation and Analysis

2017-05-05T10:07:54-07:00

Figure 1: Mesh, loads and constraints, ready for analysis © Glew Engineering Consulting, inc. 2016 Welcome again to our series on finite element analysis (FEA).  In the last blogs, I covered steps on setting up a computer-aided design (CAD) model and how to set up the mesh and boundary conditions, the most crucial steps in FEA simulation.  In this blog, I’ll look at the actual simulation and analysis, which can be the most time-consuming stage in the process. As a reminder, for an example I’ve been using a recent project we worked on involving [...]

FEA Consulting Part 4: Simulation and Analysis2017-05-05T10:07:54-07:00

FEA Consulting Part 3: Meshing and Boundary Conditions

2018-03-27T15:27:13-07:00

We'll continue on now with our blog series on finite element analysis (FEA).  After discussing how to best set up a computer-aided design (CAD) model for FEA simulation, in this blog I'll cover the next step: meshing the model and applying boundary conditions.  "Meshing" is the process by which the CAD model is separated into discrete finite elements; it can be done in the same program that runs the FEA numerical simulation later, or it might be performed in a standalone program, depending on your software.  Boundary conditions are the loads (forces, [...]

FEA Consulting Part 3: Meshing and Boundary Conditions2018-03-27T15:27:13-07:00

FEA Consulting Part 2: CAD Model Preparation

2017-05-02T16:56:01-07:00

Figure 1: Reinforced concrete mesh © Glew Engineering Consulting Welcome back to our blog series on FEA.  In the last blog entry, we introduced some of the fundamental concepts in finite element analysis (FEA).  This entry in the blog series focuses on the initial steps in preparing a computer-aided design (CAD) model ready for use in an FEA program.  Since FEA programs are very sensitive to the data they have to work with, it's important that the CAD models being analyzed are compatible with the analysis methods the FEA program uses. In order to illustrate my points [...]

FEA Consulting Part 2: CAD Model Preparation2017-05-02T16:56:01-07:00

FEA Consulting Part 1: Introduction

2018-03-23T10:52:25-07:00

Figure 1: FEA mesh and shear stress results for a reinforced concrete slab © Glew Engineering Consulting, 2016 Finite Element Analysis Consulting (FEA) In this series of blogs on FEA, we will first cover some basic elements common to many FEA projects, and then in subsequent blogs in this series, illustrate those methods through examples. One of the services that Glew Engineering Consulting provides is finite element analysis consulting (FEA).  FEA consulting has been a great boon to the engineering profession, allowing mechanical engineers and civil engineers to accurately model the stress and strain behavior [...]

FEA Consulting Part 1: Introduction2018-03-23T10:52:25-07:00

Computational Fluid Dynamics: Capabilities of Simulation CFD

2017-05-03T13:32:41-07:00

The value of computational fluid dynamics simulation software, and how it can be useful to an engineering firm.

Computational Fluid Dynamics: Capabilities of Simulation CFD2017-05-03T13:32:41-07:00

Alternative Energy Engineering: Energy from the Earth’s Natural Heat

2018-03-14T10:55:43-07:00

A discussion of utilizing CFD and FEA to perform stress analysis and thermal analysis on turbines that acquire geothermal energy.

Alternative Energy Engineering: Energy from the Earth’s Natural Heat2018-03-14T10:55:43-07:00

Stress Analysis in Sports: Prosthetics

2018-03-16T10:25:41-07:00

The mechanical engineering is discussed regarding prosthetic limbs and how finite element analysis is used in determining there advantages.

Stress Analysis in Sports: Prosthetics2018-03-16T10:25:41-07:00

Engineering Hurricanes : Structural

2019-02-20T14:19:22-07:00

A discussion on the impact engineers have on structural designs and tools used such as CAD and FEA.

Engineering Hurricanes : Structural2019-02-20T14:19:22-07:00

Engineering Energy: Hydroelectric

2018-03-21T12:09:45-07:00

Discussing the engineering of hydroelectric energy and the roles played by mechanical engineers and electrical engineers using CAD and FEA as tools.

Engineering Energy: Hydroelectric2018-03-21T12:09:45-07:00

Engineering Tools in the 21st Century Part 4: CAD to CAM

2018-03-21T14:19:39-07:00

CAD / CAM process and software within the mechanical engineering field is discussed.

Engineering Tools in the 21st Century Part 4: CAD to CAM2018-03-21T14:19:39-07:00

Engineering Tools in the 21st Century Part 1: Utilizing CAD and FEA

2018-03-21T14:25:57-07:00

Finite element analysis (FEA) and CAD are discussed as just a couple of the tools made available to Licensed Engineers today.

Engineering Tools in the 21st Century Part 1: Utilizing CAD and FEA2018-03-21T14:25:57-07:00