Join the expert discussion on mechanical engineering topics. This can include topics like the development of machines. Mechatronics, Robotics, Engines, Drafting etc.
Threads
Body forces in static equilibrium (FEM issue)
- skrat
- · Replies 2 ·
Automotive Can we bring back the pushbutton transmission?
- anorlunda
- · Replies 15 ·
Control the speed of a motorcycle
- PhysicsTest
- · Replies 1 ·
Is a Single-Wheel Track Drive Effective for a Ford Model A Snowmobile?
- Mgt3
- · Replies 26 ·
Stuck on complex pipe system bending moment hand calcs
- rylest
- · Replies 2 ·
Force required to drive the Trommel
- Slimshady
- · Replies 3 ·
Questions About Interference Fits
- Wesley souza
- · Replies 12 ·
Looking for Pneumatic control valve information
- Cburg
- · Replies 9 ·
Depth of NPT Holes: How to Fully Screw in Fittings Roy's Q&A
- Roy S Ramirez
- · Replies 8 ·
Car lift using suspensions as lift points
- jake jot
- · Replies 22 ·
Understanding Gas Dynamics in Piston-Crank Slider System
- Eko
- · Replies 5 ·
Vapour Absorption Cycle Questions
- Brett0
- · Replies 1 ·
Looking to create a temperature rate of rise table for air
- Sola
- · Replies 18 ·
Finding moments in pedal (beam w/ rightangles)
- Letsgetphysicscool
- · Replies 7 ·
What is the Cooling Time for Steel Tubes with Ambient Nitrogen Gas Flow?
- davejc
- · Replies 7 ·
Understanding the Chemical Bonding in Tire Plug Repair
- jake jot
- · Replies 29 ·
Pedrail Wheel -- Looking for the physical explanation
- Mgt3
- · Replies 9 ·
Impact Torque wrench on tire nut
- jake jot
- · Replies 16 ·
Measuring the total pressure of a centrifugal compressor
- mastermechanic
- · Replies 1 ·
Pick the Best Compressed Air Inlet for Loop Pipeline
- downeast
- · Replies 7 ·
GD&T- Positional tolerance question
- mhrob24
- · Replies 3 ·
Torque requirements for launching a soccer ball
- kmcmacki
- · Replies 4 ·
COMSOL: Newton's Iteration reached - Stress testing sensor
- uppityd
- · Replies 5 ·
Fog Droplet Size as a function of Ultrasound Frequency
- Moondog
- · Replies 6 ·
Variable pitch spring calculations
- Malaps
- · Replies 1 ·
Force to Close/slam a steel door gate
- sawkoh
- · Replies 1 ·
At last: a practical Energy Harvesting proposal?
- sophiecentaur
- · Replies 51 ·
Why Do Polymer Linear Bearings Have Grooves?
- Stormer
- · Replies 8 ·
Boat Lift Design: Building 8'x12' Platform
- FrankH272727
- · Replies 17 ·
Airflow thru 6 mesh, .035 gauge screen
- veithmoore
- · Replies 6 ·
How to Factor Vapor Retarders into Relative Humidity & thus Mold Risk
- Jonathon
- · Replies 3 ·
Spur Gear Ratio: Optimal Ratio Explained
- failedengineer
- · Replies 4 ·
Calculating Chain Link Strength: Which Method Should You Use?
- FEAnalyst
- · Replies 7 ·
How to factor atmospheric pressure into relative humidity calculations
- Jonathon
- · Replies 6 ·
Individual project on Energy harvesting using piezoelectric material
- Kajan thana
- · Replies 4 ·
Scaling pressure drop to other temperatures
- freddie_mclair
- · Replies 3 ·
Lewis Bending Stress: Why Does Lewis Factor Depend on x?
- dsaun777
- · Replies 4 ·
Calculate Deflection for Aluminium Tube Beam - Inertia, Mass & δ
- EddieC147
- · Replies 4 ·
Simulation of impact on go-kart chasis
- Dudiek12
- · Replies 12 ·
Big Robot- Lattice boom crane - calculating maximum stress
- bigrobotworx
- · Replies 2 ·
Prandtl stress function for circular bar in torsion
- davidwinth
- · Replies 2 ·
COMSOL: Why does the prescribed displacement stop at a certain point?
- uppityd
- · Replies 1 ·
Sonic velocity at the throat of a convergent-divergent nozzle
- T C
- · Replies 3 ·
Mesh change between FEA analysis types?
- Nathanwest58
- · Replies 7 ·
Boundary conditions in Ansys
- clab
- · Replies 3 ·
Leaf Spring Deflection: Calculating Force & Displacement
- FEAnalyst
- · Replies 4 ·
How to Measure and Display Rapidly Varying Vertical Forces from a Rotating Mass?
- Bob Higgins
- · Replies 22 ·
How Can Comsol Model Time and Space Varying Pressure in Laser Shock Peening?
- mozer911
- · Replies 2 ·
Vibrational Modes: How They Affect Motion
- Kajan thana
- · Replies 4 ·
Which variables determine the exact output of this condensing device?
- anikad
- · Replies 54 ·
Clarification on McMaster Rollers
- thoain14
- · Replies 8 ·
Can You Power a Hex Axle Conveyor Roller Without a Chain and Sprocket?
- thoain14
- · Replies 4 ·
Force on submerged plate perpendicular to flow
- tjosan
- · Replies 3 ·
Connecting two rollers together
- thoain14
- · Replies 5 ·
Will this increase the Coefficient of performance of my refrigerator?
- questionmonkey123
- · Replies 2 ·
Is a Venturi Suction the Solution for Low Pressure in a Centrifugal Pump System?
- Johan111
- · Replies 2 ·
Which Is More Efficient: Dyson Fan vs Market Fans
- T C
- · Replies 15 ·
Inertia units for a synchronous machine
- gab_xd
- · Replies 4 ·
Relationship between belt tension and pressure it exerts
- Oseania
- · Replies 1 ·
Traction Confusion: Overcome Wheel Spin & Improve Your Grip
- Train Man
- · Replies 14 ·
Non-Newtonian Fluids: Understanding Strength for Armor Experiments
- tkav1980
- · Replies 3 ·
Problem understanding the forces applied to a threaded fastner
- Amaelle
- · Replies 7 ·
Why Does Rain Create Waves on My Street? - Investigating Fluid Mechanics
- Trying2Learn
- · Replies 6 ·
Hyperelasticity - Mooney-Rivlin stress equation
- FEAnalyst
- · Replies 5 ·
COMSOL: stress on a sensor, how to use infinite element domain?
- uppityd
- · Replies 1 ·
Can Energy Be Saved When Using an Air Pump to Lift a 5kg Weight?
- tiago000000
- · Replies 1 ·
Derivative of the deformation gradient w.r.t Cauchy green tensor
- feynman1
- · Replies 4 ·
Help with Torque and Motor size gearbox requirements
- Amayer14
- · Replies 19 ·
Why did my roller luggage's wheels stop turning smoothly?
- 12john
- · Replies 5 ·
How to determine mdot for choked airflow through a valve, given T,P
- CoryDinkle
- · Replies 3 ·
How a force is amplified in a lever from the standpoint of internal stresses?
- fog37
- · Replies 8 ·
Planetary Gear Design: Sun/Pinion Teeth Ratio 4:1
- zain1
- · Replies 2 ·
How Can I Create a Functional Omnitrix Replica?
- EnderKing101rs
- · Replies 12 ·
Max L/D Ratio: Aircraft Drag Polar Explained
- Engineering77744
- · Replies 1 ·
Unusual boundary conditions in FEA software
- feynman1
- · Replies 13 ·
Solving for Bending Stress and Deflection in a Cantilever Plate
- FEAnalyst
- · Replies 8 ·
Hyperelastic problems - analytical solutions?
- FEAnalyst
- · Replies 2 ·
Plastic bending - analytical calculations
- FEAnalyst
- · Replies 2 ·
Plate - bending moment equation
- FEAnalyst
- · Replies 2 ·
Can thermal expansion cause buckling in a compressed plate?
- FEAnalyst
- · Replies 7 ·
Comparing the Torque values to tighten vs loosen a bolt
- Saint1968
- · Replies 7 ·
Pneumatics connectors -- types of threads and sizes
- gowniak13
- · Replies 6 ·
Periodic boundary conditions -> Shouldn't supports hinder all motion?
- NewStuff
- · Replies 5 ·
Hydraulic Liftgate: Find Optimal Cylinder for 90° Rotation
- kore52
- · Replies 5 ·
Hexapod Leg Design: Optimizing a 3D Printed Femur Assembly
- theycallmevirgo
- · Replies 1 ·
The true definition of Poynting effect for simple shear
- feynman1
- · Replies 14 ·
Tipping of a cabinet and determining velocity at a given point?
- StephenHaw
- · Replies 2 ·
Automotive Ozone Enhanced Combustion of Water/Diesel Emulsion in CI Engines
- voltech444
- · Replies 6 ·
Help Understanding the Flow of Grease
- YoshiMoshi
- · Replies 1 ·
Does the Ratio of Propane to Butane Change in a Half-Empty LPG Cylinder?
- Saint1968
- · Replies 7 ·
Component Name and Where to Purchase?
- Cardan
- · Replies 5 ·
Tire pressure Sensor Troubleshooting
- Stonestreecty
- · Replies 3 ·
Automotive How long does engine oil really stay good?
- symbolipoint
- · Replies 12 ·
Bearing requirements calculation
- jianan
- · Replies 2 ·
Help please with power calculations to turn a large flywheel at 1rpm
- powermanxx314
- · Replies 8 ·
Biomass gasification unit vs biomass combustion unit
- ludovick2013
- · Replies 6 ·
How Do You Calculate Deflection and Shear Stress in a Tapered Shaft?
- optzero
- · Replies 2 ·
Confidence in FEA stress values?
- Nathanwest58
- · Replies 9 ·
CNC Laser Exhaust: Need Complete Enclosure?
- theycallmevirgo
- · Replies 12 ·
Heatsink and Fan Design/Simulation
- KyleGranger
- · Replies 6 ·