General Engineering Forum

How to take fire flow conditions into account ?

Why not Rectangular Mesh for Arbitrary Shape Domain?

If one acquired private funding how do they approach their University?

Did Nikola Tesla use much math in his work?

Did Tesla patent a method to harness free energy from the ionosphere?

Personal pronouns in technical writing

• Poll

International norms for maximum error declarations and symbols

Optics and fluid dynamics simulation software

How to calculate that shape inside volume?

Residential Structural Engineering: Beam Calculator for Sawn Lumber

Flywheel Storage Cost: What is the Average?

Where Can I Find Simulation Learning Resources for Comsol Multiphysics?

Is a Corona Flash System Using Fiber Optics and Lens Physics Possible?

Two parabolas, facing each other

What Size HSS Beam for 40ft Span, 500 kgs Load

Welcome Rob! Building Your Loading Ramp

Flow rate in a gravity fed water pipeline

When Things Get Made By Committee

Building a Stable Wood Platform w/ 4 Aluminum Pillars

Calibrating a pressure sensor using water

Measuring energy capture of river turbine

How Can Strain Be Calculated from Force Displacement Data in a Cantilever Beam?

How to Calculate Safety Factor for Beam Columns?

What's the point of these fins in flourescent lightbulbs?

What can I make with a toaster I no longer need? (project)

Choosing a generator for a wave energy demonstrator

How do I extrude 2D AutoCAD drawings to 3D in Bentley Substation?

Formulas to Calculate deflection/bending of Free-Standing Pipe

• Poll

During childhood, did you ever construct an electromagnet?

How does exposure time affect motion blur in photography?

How Is St Venant's Torsion Constant Calculated for Non-Standard Steel Sections?

Costa Concordia Salvage Operation

Converting metric to imperial (12in/1ft)^3

Creating 3d coordinates from stereoscopic images

Mousetrap using only Paper,Rubberband and glue stick

How Can I Achieve Uniform Lighting for iPhone Camera Photos?

How can I analyze the stresses in a closed ring girder?

Is there a way to stop the flow of water on this water clock?

Can a bio-fuel based energy be future houses?

How high can you push water vapor from solarthermal desalination?

Product to prevent car hyperthermia

Sonar, what determines frequency

Would a battery pack phone charger case discharge your phone faster?

Water treatment experiment design

What Percent of Idling Occurs at Red Lights?

Methods of Sending Notifications to Mobile Devices.

Energy positive, "all inclusive" engineering concept

Platform Structure material thickness

Sustainable Energy: New Innovations for Cleaner Electricity

If science is an imitation of nature, what is the helicopter?

Why Does My Sonobond Ultrasonic Welder Display an ERROR FREQUENCY?

How dies a weed wacker reload itself?

Industrial box without adhesive but with tape

New Soccer Ball: Why 2 (or 3) Plates?

How to Create a Cheap Piston with Arduino and Control Movement?

Measuring CO2 Useage on Moving Objects

What are the next steps for my new optical device patent?

When are angle and channel sections preferred over I beams?

How do instruments calculate things using absorption of light?

Hydro-electric Dam Penstock Analysis

Volume Measurement (Dry Method)

Distribution to model time between web page accesses

PS4 horizontal on or elevated from wood

Water heater with element in the top section - bad?

Backyard class 2 pole zip lines

Can a Metal Solar Still Provide Clean Water in Any Weather?

Effect of waves on offshore moored barge?

Siphon Breaker Vent Pipe Location

Dynamic Memory Allocation - malloc versus realloc

Pipe excavation in silt clay soil and pipe safety

How can I properly constrain a 3D truss beam in ANSYS using only beam elements?

Only one person can hear what you say

Equipment for Hobbyist: Motors, Gears, Microcontrollers

Engineering degree for the uncoordinated?

Very basic statics question/moment of inertia

Which lasers can heat a high pressure vessel to 115°C for steam generation?

Reinforce concrete column under biaxial bending

Do I understand the Fizeau interferometer? How to read interferogram?

How can I be energy independent?

How to apply boundary condition in generalized eigenvalue problem?

How to calculate incident and diffused sunlight for solar panel placement

Optimal spacing of diffusive sheet between light and destination

How does Franke's condensed notation simplify structural synthesis?

Algorithm for assembling quadrilateral mesh in FEM

Selling an innovation to a company

Can a Rotating Fan Be Used to Power a House?

How Can We Petition for a Sidewalk on a Dangerous Road?

Waterproofing Lectures for Electronic Products: Notes and Resources

Underwater oxygen extraction device

FE exam: do I need to memorize oxidation numbers?

Jar of water in a box, how would You prevent condensation?

How to generate functional in FEM

Laser Interferometer-Need advice/opinions about design.

Neutral Axis Calculation for Concrete Columns Under Biaxial Bending

Housings for prototypes (electronics)

Top 6 challenges for engineering in the first quarter of 21st Centrury

Cables in tension passing through board with holes.

Cantilever beam with curved beam on the end.

Solving trusses with the Direct Stiffness Method

How can I memorize temp and pressure conversions