Join the discussion of general engineering topics. The design, building, and use of engines, machines, and structures. Use the forum for any engineering topics not applicable to the specific categories.
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How is the mass of the composite shape calculated using centroids and statics?
- physocs1
- · Replies 6 ·
What are the operational problems in filtration in water treatment plants
- rajen
- · Replies 4 ·
Distributed load with overhang and multiple supports
- gmreit
- · Replies 3 ·
News RIP Peter Jost: Father of Tribology, Engineer, Inventor
- CWatters
- · Replies 1 ·
Bending Moments and max deflection
- Brooks18
- · Replies 1 ·
I can't manage my time, EE Freshman in a special situation
- AdrianMachin
- · Replies 2 ·
Does anyway use escalators to generate electricty
- DTM
- · Replies 8 ·
Difference between uncertainty and precision?
- terryds
- · Replies 5 ·
Height of Instrument (Leveling method)
- King_Silver
- · Replies 2 ·
Take the Association Survey - 2 min required
- ArtyomMyrankov
- · Replies 1 ·
Tracing object trajectory through a photocamera
- serbring
- · Replies 4 ·
What happens when a building, or town is abandoned?
- Tyrion101
- · Replies 4 ·
A trailer doesn't react to a tractor's backing up until 10 feet of travel
- bluemoonKY
- · Replies 48 ·
CFD LES: Simulating a Hurricane
- Feodalherren
- · Replies 4 ·
Moving a floating pool bulkhead 90 degrees without entering the water
- euphorik
- · Replies 15 ·
Shock to an infant when pulling power cord out of a wall socket
- cloa513
- · Replies 8 ·
Methane as a substitute for petroleum in combustion engines
- Aestheticia
- · Replies 11 ·
Subsea Engineering Question - air required to lift load
- cps.13
- · Replies 15 ·
Motion simulator software control
- curt5101
- · Replies 3 ·
Elastic Section Modulus vs Moment of Inertia
- Peter10
- · Replies 5 ·
Select an Economical Beam Section for Moment Requirements
- Brendan Webb
- · Replies 2 ·
Venting a Propane Fridge in a Truck Campershell
- bpcaddy
- · Replies 2 ·
Whole aircraft parachute systems for small planes
- berkeman
- · Replies 17 ·
How can I draw a line in assembly language without using decimal numbers?
- alan_longor
- · Replies 7 ·
How can SunToWater Technologies turn moisture in the air into drinkable water?
- Astronuc
- · Replies 2 ·
Making a heavy trap door easy for a 71-year-old to open
- philbey64
- · Replies 2 ·
What does a circle with a slash through it mean?
- Wisco52
- · Replies 8 ·
Feasibility Study: How to Create a Tender Bid
- Sirsh
- · Replies 4 ·
Autocorrelation function of the output of the nonlinear device
- baby_1
- · Replies 5 ·
Types of signals in process control
- MexChemE
- · Replies 2 ·
How deep can you drill before needing concrete reinforcement?
- kieyard
- · Replies 2 ·
Where Can You Drop Objects From 30 Meters High for Scientific Experiments?
- saber08
- · Replies 9 ·
What Are the Methods for Detecting Gases in a Room?
- Avatrin
- · Replies 4 ·
Is a Nuclear-Powered Supersonic Airliner Feasible?
- RooksAndBooks
- · Replies 10 ·
Validating ANSYS results for an I-beam with 1 ton center load
- Shady99
- · Replies 6 ·
Can heavy counterweights like boat lifts accelerate elevators to 10 m/s?
- gloo
- · Replies 11 ·
Why do US lamp parts use an "IP" thread ?
- Stephen Tashi
- · Replies 4 ·
How does the neutral pressure inside a balloon affect its lifting force?
- Behrouz
- · Replies 17 ·
Moment of Inertia for Simple Polygon
- Jack2927
- · Replies 1 ·
Non-uniform stress distrubution
- HannaMadd
- · Replies 4 ·
Boundary conditions of that beam.
- WORLDOKO
- · Replies 1 ·
Optics/lens/LCD simulation software
- qnach
- · Replies 1 ·
How Has a Decade Transformed Lives from Struggle to Success?
- wolram
- · Replies 24 ·
Deriving Strain in Cantilever Beam with Known Deflection
- randall016
- · Replies 4 ·
Post Buckling Analysis in ANSYS
- Vaggelis
- · Replies 1 ·
Forces in cable fixed and not fixed one end
- Tom Hoban
- · Replies 7 ·
State prediction equation for Kalman filter
- evol_w10lv
- · Replies 4 ·
Automatic hammer powered by explosives
- Cristiano_Naruto
- · Replies 11 ·
Just a Thought About Tornadoes and Wind Turbines
- Curiosity and a Cat
- · Replies 8 ·
Is Engineering of Gravity and Time a Groundbreaking Theory?
- John Luis
- · Replies 3 ·
Can any one me identify this object?
- wild69er
- · Replies 7 ·
Can you subtract a dimensionless number from a quantity with units?
- nosequeponer
- · Replies 2 ·
Moments and shear force diagram
- harold42
- · Replies 2 ·
Compression of an object and its length.
- windy miller
- · Replies 1 ·
Correlating Displacement and Strain in a Cantilever Beam System
- Gerrgegeorge
- · Replies 12 ·
Method of Joints Query: Shedding Light On Truss Calculations
- tina-duncan
- · Replies 1 ·
Strain of a wire tied with an angle in a beam
- Gerrgegeorge
- · Replies 3 ·
Should I Apply for University Public Engineering Lectures?
- Parsifal1
- · Replies 10 ·
Practical knowledges in engineering
- alex77
- · Replies 6 ·
Instrument Design to Deliver Energy to 50mm Circle
- Kinase
- · Replies 3 ·
Can a Check Valve Solution Make Water Flow Up a Pipe into a Rain Barrel?
- johnjackson112
- · Replies 21 ·
What is digital bandwidth finder
- ENE
- · Replies 5 ·
How Do You Solve a Truss Equilibrium Problem with Incorrect Force Calculations?
- JasonR2
- · Replies 3 ·
Load Carrying Capacity of Beams in 3-Story Building
- checkmatechamp
- · Replies 3 ·
Dumb things said/dealt with at work
- cpscdave
- · Replies 2 ·
Practice Problems in Naval Achitecture
- OrangeDog
- · Replies 2 ·
9m rhs steel connecting 2 sides of a roof patio
- Mark Rangi
- · Replies 1 ·
How can a function be analytic in the s-plane
- mech-eng
- · Replies 9 ·
Does Adding Multiple Point Loads on a Continuous Beam Reduce the Maximum Moment?
- student1856
- · Replies 2 ·
How do I find eye protection for my laser cutter?
- kolleamm
- · Replies 1 ·
Airlock Solution for Drop Tube into Water Tank
- FMSC
- · Replies 6 ·
Siphon problem with above ground water tank/pump
- saxman2u
- · Replies 4 ·
Seismic Ground Response Parameters
- HarryKoh
- · Replies 2 ·
Can You Use a Raft as a Hovercraft?
- Piper84
- · Replies 4 ·
What is the process of invention?
- Arubi Bushlee
- · Replies 56 ·
Solving Deflection Using Double Integration: Simplify or Integrate?
- coolguy16
- · Replies 4 ·
What force F should I use in bolted joint equations?
- minoroctave
- · Replies 14 ·
Uh I need a runway, really let me explain
- rhody
- · Replies 459 ·
Creating a machine that can detect harmful substances in food for home use
- Docscientist
- · Replies 5 ·
Solar thermal collectors in parallel
- Fady Alphons
- · Replies 4 ·
Is the movement of a turbine itself a loss of efficiency?
- sean39
- · Replies 16 ·
Cracking Concrete from Freezing Water in Corrugated Pipe
- Roguerider
- · Replies 5 ·
Is My Theme Park Coming Together with a Swing in the Making?
- davenn
- · Replies 5 ·
Helmotz decomposition definitions.
- pigna
- · Replies 2 ·
Fire sprinkler system - most unfavorable location
- TSN79
- · Replies 1 ·
Why do trains have separate generator cars instead of using locomotive power?
- rollingstein
- · Replies 22 ·
Interview with an Electrical Engineer: Berkeman
- Greg Bernhardt
- · Replies 18 ·
What's the purpose of front white cap that desk fans have?
- Butters
- · Replies 2 ·
Is 2.5 m maximum length of lintel? Why?
- avito009
- · Replies 3 ·
Damage to chimney by power line attache to it
- Krystyna
- · Replies 3 ·
Nuclear weapons, FOIA, general public, and "need to know"
- Majorana
- · Replies 14 ·
Is It Safe to Swim with an Automatic Diving Watch Rated for 20 Atm?
- panty
- · Replies 2 ·
Engineering project ideas for an engineering club in my school
- Enjamiering
- · Replies 2 ·
Relation between compression and strength
- avito009
- · Replies 5 ·
Method to calculate beam deflection
- ErikaPanda
- · Replies 6 ·
Green energy, ReRev and other projects
- Rx7man
- · Replies 3 ·
Drag Coefficient of a trapezoidal bar
- venkiee
- · Replies 28 ·
Has Hedy Lamarr's invention really impacted us today?
- greswd
- · Replies 11 ·
Who Is Russ Watters?
- Greg Bernhardt
- · Replies 21 ·