Join the expert discussion on mechanical engineering topics. This can include topics like the development of machines. Mechatronics, Robotics, Engines, Drafting etc.
Threads
Is heat loss data from engineeringtoolbox reliable for open pools?
- eaboujaoudeh
- · Replies 10 ·
CPU differences: quad core, dual core, etc. for CFD
- timmay143
- · Replies 3 ·
How Do Airframe Stresses Change During Rocket Motor Ignition and Flight?
- denverdoc
- · Replies 4 ·
Building a globe-valved IC engine prototype: any major pitfalls?
- wolram
- · Replies 24 ·
How to Launch a 15-Pound UAV: Air Pressure or Bungee?
- nomorevishnu
- · Replies 4 ·
Time for water to freeze in a pipe
- Krisk
- · Replies 2 ·
What Are Common Failure Modes of Strain Gauges and How Can They Be Induced?
- Bellis
- · Replies 7 ·
Calculating Terminal Velocity in Turbulent Flow for a Spherical Object
- zoki85
- · Replies 1 ·
Hydro carbon fuel - H2 % value of total heat
- walterjw
- · Replies 20 ·
Calculating Stress Along a Cantilever Beam
- X1088LoD
- · Replies 1 ·
What Went Wrong with My Straight Line Mechanism Design?
- snowJT
- · Replies 11 ·
Oil Hydraulic manual download link
- P.Ramesh
- · Replies 5 ·
Why Are My Heat Exchanger Test Results Different?
- almarzooq
- · Replies 7 ·
Insulation thickness calculation
- mrinalkantibhaduri
- · Replies 2 ·
What is the Height of Each Fluid in the U-Tube Arm with Oil-to-Water Ratio of 4?
- wub1098
- · Replies 3 ·
Determine the capacity of a boiler
- shakal_4_ever
- · Replies 4 ·
Heat recovery from car radiator.
- questionsarewis
- · Replies 36 ·
Calculating Tension Life of a Spring
- araanandv2
- · Replies 2 ·
Ideas for SR-71 Blackbird Review Paper
- piano_girl
- · Replies 3 ·
Need engineering assistance on a new concept product
- idthree
- · Replies 5 ·
Small Claims Case - Coolant Flush/Water Pressure Question
- sky1tech
- · Replies 18 ·
Energy available to a wind turbine
- pgunderson
- · Replies 1 ·
Car Brake Performance Using Disc-Brake Variations
- heiroglif
- · Replies 2 ·
Aero engine without gas turbine
- P.Ramesh
- · Replies 21 ·
What Are the Best Textbooks for Learning About Supersonic Flight Engineering?
- zoki85
- · Replies 1 ·
Whirlpool action in a tank created by inlet water
- qlusa
- · Replies 7 ·
Designing a 1.2 m aluminum propeller for powered paragliders
- Sirmisko
- · Replies 5 ·
Tuning a 1994 Mercedes 310D to run on vegetable oil with sensor logging
- DarrenUK
- · Replies 6 ·
Heat Loss in a Hot Water Pipe System
- Ouabache
- · Replies 35 ·
Car out of legos using the LEGO Mindstorms and gears
- alex568
- · Replies 1 ·
Need FORTRAN Code for 3D Aerodynamic Matrices Calculation?
- traianus
- · Replies 20 ·
Designing a Motorized Chalk Eraser to Reduce Effort
- titus_polo
- · Replies 8 ·
General Cantilever Equations
- X1088LoD
- · Replies 14 ·
Calculating cubic ft/ min and PSI
- johnnyShopOwner
- · Replies 12 ·
How do I find the angle of lap and belt tension in a two-pulley belt drive?
- loz3002
- · Replies 6 ·
Find a Book for ProE Woldfire 2.0
- Rocket_guy
- · Replies 1 ·
Propeller thrust equation discrepancy with online calculators
- nickpark83
- · Replies 2 ·
Toy Propeller Efficiency: Range of Efficiencies
- sphoenixee
- · Replies 1 ·
Capture waste heat from diesel electric generators
- paulo
- · Replies 9 ·
Would unlimited engine revs or gears give infinite top speed?
- fedorfan
- · Replies 18 ·
Multichannel Square Tube Hydraulic Diameter
- chupacabras
- · Replies 2 ·
How do distributed loads affect angled connecting rod systems?
- stinlin
- · Replies 6 ·
Consequences of pressure on helix
- Roger900
- · Replies 4 ·
Finding the Best Prop Setup for Bowfishing Boats
- justinduke
- · Replies 2 ·
Designing an Amphibian Pick Up: Hull Fabrication Info
- titus_polo
- · Replies 1 ·
How to Design Suspension Geometry for a Front Wheel Driven Trike?
- wolram
- · Replies 23 ·
How does a wind turbine in a tunnel affect the volume flow rate?
- sgc7of7
- · Replies 16 ·
Need Solutions Manual for Mechanics of Materials
- M98Ranger
- · Replies 2 ·
What temperature to anneal an 8mm allen key for machining?
- Shedfull
- · Replies 3 ·
What Are the Differences Between Bolts, Screws, and Hi-Lok Fasteners?
- stan19
- · Replies 1 ·
Designing folding legs for a bunk bed .
- cabellos
- · Replies 2 ·
Force exerted onto the pipe by a shrunk fit ring
- sunshine76
- · Replies 4 ·
A few questions about helicopters
- MadSimon
- · Replies 3 ·
Finding Major and Minor Strain from Mohr Circle of Stress
- mjocalla
- · Replies 3 ·
Sea-Launch Anomaly: What Happened?
- D H
- · Replies 13 ·
How does rod ratio affect piston side thrust on cylinder walls?
- 5.0stang
- · Replies 20 ·
At what airspeed can braking parachutes safely deploy?
- Sojourner01
- · Replies 6 ·
Im a physics student and was told that a mechanical engineer
- australianschoolkid
- · Replies 2 ·
Particle Dynamics and Time Problem
- s4orce
- · Replies 7 ·
Particle acceleration and velocity Problem
- s4orce
- · Replies 37 ·
Drivetrain mass increase skews torque output?
- Sleeper
- · Replies 22 ·
Energy and rotational speed of a falling weight unwinding from a driveshaft
- silverfish
- · Replies 1 ·
Flagpole Vortex: Wave Motion Causes Flag Flutter
- verdigris
- · Replies 4 ·
How to derive continuity eqn. in polar form?
- loveblade
- · Replies 1 ·
What is the direction of the buoyancy force?
- harvhk852
- · Replies 7 ·
Calculating strain and torque limits in a hollow steel shaft with strain gages
- boohillie
- · Replies 2 ·
How Does Fluid Dynamics Complicate Airplane Toilet Design?
- AlephZero
- · Replies 1 ·
What is the role of control volume in the Navier-Stokes equations?
- verdigris
- · Replies 2 ·
Improving Noise Reduction in Airbus Engine Nacelles
- verdigris
- · Replies 5 ·
Classification of corrosion, (Aviation Industry)
- stan19
- · Replies 7 ·
Product engineering improvements for a Dewalt impact driver
- Cyrus
- · Replies 38 ·
Do Aircraft and Watercraft Create Equal Intensity Compression Waves?
- jackx47
- · Replies 23 ·
Convert 40 inches of water to PSI
- wub1098
- · Replies 1 ·
Understanding Strain Invariants in Strength of Materials
- CPP
- · Replies 1 ·
Gas flowing quickly over the surface of an aircraft wing
- verdigris
- · Replies 22 ·
What is the pressure on Pike's Peak above Denver, CO?
- enviroengnhopeful
- · Replies 1 ·
Every rotational motion have torque?
- MechaMZ
- · Replies 7 ·
Calculating Power and Efficiency for a Two-Wheel-Drive Bicycle Design
- Ascetic Anchorite
- · Replies 7 ·
Determining Shear Stress on Bolts
- stinlin
- · Replies 1 ·
How to Calculate the Moment of Inertia for an IC Engine?
- sandy3981
- · Replies 4 ·
I need a pump that will shoot LOTS of water extremely far
- Erazman
- · Replies 3 ·
Moving mesh CFD in OpenFOAM
- zeta
- · Replies 2 ·
Understanding Volumetric Efficiency and Beyond 100%
- 5.0stang
- · Replies 10 ·
Can MIT's GUI Missile Flyout simulate a realistic ballistic missile launch?
- sanman
- · Replies 1 ·
What size driven pulley for 200 rpm from an 8.5 inch pulley at 340 rpm?
- Janice12
- · Replies 1 ·
How does octane number affect EGT readings in a 2-stroke engine?
- Detonator
- · Replies 13 ·
Can it hurt an engine's performance by having to big of a throttle body?
- 5.0stang
- · Replies 10 ·
Steamline, Pathline, Streakline
- harvhk852
- · Replies 1 ·
Building a small jet engine from spare parts
- Shawnzyoo
- · Replies 4 ·
Structural failure of steel due to heat?
- Chaos' lil bro Order
- · Replies 6 ·
What Is the Minimum Temperature for Safe Commercial Flight Takeoff?
- scott_alexsk
- · Replies 1 ·
I'm trying to recall my M.E. materials science class
- eehiram
- · Replies 3 ·
Aerodynamic stabilization of satellites
- giber
- · Replies 4 ·
How to design a car model workin on chem. energy?
- mnz_zope
- · Replies 1 ·
Servo-controlled, two-way pneumatic pump?
- bzliu94
- · Replies 5 ·
Finding bending moment and torque from a 45° rosette strain gauge on a shaft
- arghstar
- · Replies 3 ·
Engineering Primers for Non-Engineer
- TexanJohn
- · Replies 7 ·
Isothermal or adiabatic process
- moust
- · Replies 2 ·
Is a Fully Adiabatic Process Truly Possible?
- moust
- · Replies 1 ·
Buran Program: USSR's Unfortunate Cold War Spacecraft
- Clausius2
- · Replies 4 ·