Join the expert discussion on mechanical engineering topics. This can include topics like the development of machines. Mechatronics, Robotics, Engines, Drafting etc.
Threads
Cylindrical dowel pins are not completely rounded
- Juanda
- · Replies 23 ·
Stefan's law for radiation between body and surroundings
- Remusco
- · Replies 1 ·
Designing a controller for cooling of heat exchangers
- janithw
- · Replies 6 ·
Shock absorber forces
- mrguyman
- · Replies 4 ·
Modelling Inverted Pendulum With 2 Propellers (Control Engineering)
- Pipsqueakalchemist
- · Replies 4 ·
Ball bearing cantilever system with maximal moment of inertia
- AlphaJP7
- · Replies 16 ·
To circulate air, fan points in or fan points out?
- DaveC426913
- · Replies 16 ·
Machining does not achieve a surface roughness of Ra 0.1
- august jsc
- · Replies 12 ·
Gear Train Question from a Newbie
- Getis
- · Replies 2 ·
Compress helium in a CO2 cartridge
- lfin
- · Replies 10 ·
What is the significance of pitch controlled tapping in machining?
- krishnryn
- · Replies 2 ·
Looking for ideas for a propane burner design
- Omaha
- · Replies 4 ·
Vacuum forming an ABS plastic sheet in Manufacturing industry
- Armnd
- · Replies 2 ·
Visualizing Small Navier Stokes Equation (∇•ū = 0)
- James Brady
- · Replies 1 ·
Modelling the tyre as a spring in a quarter car model (Part 2)
- NickTheFill
- · Replies 6 ·
Car stalls during idle after battery replacement, then fine after two days
- symbolipoint
- · Replies 66 ·
Honda’s Turpentine Engine
- Mgt3
- · Replies 15 ·
How to begin in studying Mechanics and ME?
- sebj
- · Replies 16 ·
Transitional Reynolds Number When Analysing Flow Through Orifices
- WhiteWolf98
- · Replies 4 ·
Is the phase shift of a tuned mass damper ##\frac{\pi}{2}## or ##\pi##?
- greypilgrim
- · Replies 2 ·
Pigging or Flushing a 15 km Non-Uniform Pipeline
- Finchh
- · Replies 2 ·
Need advice on making my lamp! Turn dial into string pulled mechanism?
- bigdoghustler
- · Replies 8 ·
Looking for suitable ball bearings
- T C
- · Replies 27 ·
Reaction force to a flat and curved surface study
- jmex
- · Replies 8 ·
How Can I Develop a Linear Gimbal System for Rifle Optics Stabilization?
- Art_sh
- · Replies 3 ·
Heat Transfer Problem for Titanium Capsule
- tokyo_driftR
- · Replies 5 ·
Vibrations, Modal Analysis and Mechanical Systems
- Trying2Learn
- · Replies 5 ·
Random Vibration Fatigue Analysis
- Syed7777777
- · Replies 4 ·
Forces applied on the bolts in the bike's hinge
- kielbasa
- · Replies 36 ·
Fastened joint - Preload scatter - Bossard calculator
- Juanda
- · Replies 1 ·
Looking for a low-latency force-based actuator - do they exist?
- some bloke
- · Replies 6 ·
Can doubling casters increase weight capacity for a 500lb table?
- Quietrabbit
- · Replies 13 ·
Why are gas turbine engines not used in cars? Is what I think correct?
- k.udhay
- · Replies 19 ·
Optimal roller distance for dynamometer
- yawmid
- · Replies 11 ·
How do I use a turnbuckle effectively?
- DaveC426913
- · Replies 42 ·
Effect of radius on transient heat xfer from pipe in semi-infinite soil
- Sandi
- · Replies 7 ·
Internal Combustion engine - evolution regarding parasitics
- Ranger Mike
- · Replies 2 ·
Performance of Waters' Wind Turbine in open spaces
- T C
- · Replies 18 ·
Sizing three 20 gpm well pumps in parallel to a combined header
- mw11
- · Replies 14 ·
Press Tonnage (No Flywheel)
- Bob Warren
- · Replies 6 ·
Automotive What particular mechanic or engineer does this work?
- cat-lessDude
- · Replies 4 ·
How to punch smaller holes than sheet thickness?
- Tarun Tanwat
- · Replies 4 ·
How much should I adjust torque when using anti-seize?
- YoshiMoshi
- · Replies 22 ·
How roller bearing (Timken) came about
- Ranger Mike
- · Replies 2 ·
Cooling a sun room with A/C and windows
- DaveC426913
- · Replies 19 ·
Automotive Ratchet based automatic transmission
- askingask
- · Replies 16 ·
Why Did the Temperature Rise in a Sealed Automotive Cooling System?
- tommd
- · Replies 18 ·
Maximum torque required to turn the wheel along the vertical axis
- Urban Spoken
- · Replies 9 ·
Steel bar thickness for 160 lb scooter lift support bars
- sinkjk
- · Replies 30 ·
How to calculate the gear ratio of this compound planetary gearset?
- PlanetaryGearbox
- · Replies 15 ·
Sustainable building with earth, corrugated galvanised iron and rebars
- Blokle
- · Replies 40 ·
Does such a valve exist? (water check valve)
- Timscmitt
- · Replies 2 ·
Tapping water from well by gravity -- calculations
- chrblhjj
- · Replies 37 ·
Extruding a curved tube of pasta dough
- JT Smith
- · Replies 39 ·
Heat transfer coefficient for curved rectangular duct with centrifugal effects
- Galst
- · Replies 3 ·
How to Motorize a Stiff TV Mount with Swivel Arm Joints?
- benskiskull
- · Replies 9 ·
Cylindrical roller thrust bearing: Inherent sliders?
- Juanda
- · Replies 9 ·
Lubrication in fasteners and loss of preload
- Juanda
- · Replies 18 ·
X and O in angular bearings and support span
- Juanda
- · Replies 3 ·
Barrel length optimization for compressed air cannons
- Juanda
- · Replies 26 ·
Minimizing drag in a system of pulleys
- bobthebuilder
- · Replies 19 ·
Measuring g forces when stopping a car
- Car guy
- · Replies 42 ·
New unusually powered "equatorial mount" tracking for solar panels
- Brian in Victoria BC
- · Replies 2 ·
Airflow Restriction in Tobacco Smoking Pipe
- Mookie27
- · Replies 18 ·
Possible feedback problems of a uni-directional torque
- chazemz
- · Replies 22 ·
Calculating torque to turn/twist a trailer on wheels when it's not moving
- Calvin Horst
- · Replies 2 ·
What Torque is Needed for a Hydraulic Motor to Lift a 10 lb Box 20 Feet?
- dakotahm88
- · Replies 9 ·
Question on the 3D Kinematics equation.
- kwnmanu94
- · Replies 2 ·
Screw materials: AISI 316 vs A4-80
- Juanda
- · Replies 10 ·
Do automotive mechanics really need torque wrenches for all specified fasteners?
- YoshiMoshi
- · Replies 13 ·
Calculating drag force on a rotating body
- Massimo
- · Replies 3 ·
Gearbox with single input, double output (at different RPM)
- kunalv
- · Replies 10 ·
Question: Wedge mechanical seal orientation in vacuum
- heiken01
- · Replies 3 ·
Measuring the water volume in a small tank with a manometer
- wacNTN
- · Replies 26 ·
What's the easiest way to solve this portal frame with braces?
- FEAnalyst
- · Replies 6 ·
Increasing flow rate in 1198 ft PVC pipeline from 1.2 to 3 CFS with larger inlet pipe
- ariley1663
- · Replies 7 ·
Thermoelasticity problem with FEM in MATLAB
- Chakad
- · Replies 2 ·
Force from water jet in IPX6 ingress protection testing at 100 L/min
- Gremian
- · Replies 7 ·
Improving 3D printed sharpie-shooter release mechanism and power
- gmuir593
- · Replies 3 ·
Hydrogen-fueled Internal Combustion Engine (ICE)
- Astronuc
- · Replies 18 ·
How to determine when compressible flow is choked?
- MysticDream
- · Replies 4 ·
Surely there must be a telescoping rod, with air lock?
- Jack D S
- · Replies 15 ·
Why does an ice cube tray freeze first at the refrigerator door?
- Ranger Mike
- · Replies 33 ·
Nusselt number is variable or constant for laminar fully developed pipe flow?
- Maulik Chaudhary
- · Replies 2 ·
How Do You Calculate Component Forces in an Automotive Drum Brake?
- AutoEngineers
- · Replies 3 ·
How to determine deflection of a cantilevered plate with a radius?
- Chris3C
- · Replies 3 ·
Design of a shell and tube heat exchanger
- Kyaw Zaw
- · Replies 1 ·
Is there a pressure ratio limit for choked flow through a c-d nozzle?
- MysticDream
- · Replies 10 ·
Maximum combustion chamber pressure and connector rod length
- Daveee91
- · Replies 12 ·
So what is the precise role that thickness plays in the resistance of a specimen to deformation or fracture during a collision?
- Physicist-Writer
- · Replies 21 ·
Does temperature rise when boiling water is sealed in a closed pot?
- Carbon273
- · Replies 8 ·
Will an Encoder Measure Correct Rotation with Shaft Movement in X and Y?
- Confused_Encoder
- · Replies 2 ·
What happens if a negative pressure gradient is applied to a diffuser?
- ahog
- · Replies 2 ·
Resolving Forces and Sizing Profiles in Structural Engineering
- Gunter1977
- · Replies 2 ·
Placing a pole with maximal radius subject to constraints
- GuyWhoOnceToldYou
- · Replies 3 ·
What is the complete derivation of the nonhomogeneous fluid flow rate equation?
- fahadismath
- · Replies 3 ·
Automatic Window Opener - how does it work?
- Heffalump
- · Replies 11 ·
Why does Rayleigh flow become thermally choked before reaching exchanger temperature?
- MysticDream
- · Replies 9 ·