Join the expert discussion on mechanical engineering topics. This can include topics like the development of machines. Mechatronics, Robotics, Engines, Drafting etc.
Threads
A proposal for a hypersonic craft.
- RGClark
- · Replies 15 ·
What is the theory and application for damping
- aries
- · Replies 7 ·
Head Loss Calculation: Discrepancies?
- TSN79
- · Replies 6 ·
Online resources for learning thermal analysis and design
- Baltistani
- · Replies 3 ·
What is the golden rule for torquing nuts and bolts?
- wolram
- · Replies 7 ·
Why Must Refrigerant Be Compressed in Air Conditioners?
- haynewp
- · Replies 8 ·
How can one design an efficient vortex using an impellar and a cylinder?
- engware
- · Replies 7 ·
100% efficiency plus hydrosonic pump
- Artman
- · Replies 6 ·
Heat Transfer of Horizontal Closed Loop Systems
- NSX
- · Replies 2 ·
Static Pressure Poorly Described by Texts
- Cyrus
- · Replies 7 ·
What is the mechanism behind airport shopping trolley brakes?
- Bladibla
- · Replies 4 ·
Some Food For Thought for Tinkerers
- FredGarvin
- · Replies 11 ·
Is a Gas-Powered Blower/Vac Enough for a Water-Capable Hovercraft?
- Imop45
- · Replies 24 ·
Who Worked on the Electronics of the Avro Arrow?
- DaveC426913
- · Replies 2 ·
How to get a hexagonal nut out of a round hole
- wolram
- · Replies 37 ·
Convert Mechanical Energy to Heat: Min Heat, Max Output
- sid211
- · Replies 7 ·
I need an easy explanation for a flow formula
- uhuge
- · Replies 6 ·
'Jet' engine with positive displacement compressor?
- NateTG
- · Replies 10 ·
Is Exiting Nitrogen in Jet Engines Contributing to Thrust?
- RGClark
- · Replies 11 ·
What is Aeroelasticity? Is it one of the branches of Aerodynamics?
- EngTechno
- · Replies 6 ·
Automating Placement of Crumbly Sponges in Pots
- wolram
- · Replies 30 ·
Heat transfer or fluid dynamics?
- hanson
- · Replies 5 ·
Where to Find Moment Coefficients?
- physicsCU
- · Replies 1 ·
Automotive Learn Automotive Systems: Find the Best Book to Read
- Neohaven
- · Replies 8 ·
Artificial Muscle Finds Use In Robots
- DigEagle
- · Replies 1 ·
Can a Normal Refrigerator Compressor Pump Liquids for a DIY Heat Engine?
- Longstreet
- · Replies 12 ·
Undergoing large project: go cart
- Ayrity
- · Replies 19 ·
How to calculate Reynolds number for a boat and how turbulence affects drag
- ArielGenesis
- · Replies 22 ·
Lift on an Airfoil: Bernoulli vs Newtonian
- al_201314
- · Replies 6 ·
How Does Air Flow Change with 90-Degree Fittings?
- dingpud
- · Replies 5 ·
What factors limit the maximum speed of a ground vehicle?
- |Orion's Thought|
- · Replies 8 ·
Mechanical Principles. Engineering Components
- kyleblack
- · Replies 2 ·
Calculating Energy Requirements for a Solar Sails Satellite Orbiting the Sun
- Intuitive
- · Replies 5 ·
What does integrated mean in an integrated heat pump?
- hanson
- · Replies 5 ·
Is Japan Collaborating with NASA and Boeing to Develop a Supersonic Airliner?
- Astronuc
- · Replies 22 ·
What Are the Advantages and Disadvantages of the Superheated Steam Cycle?
- ksle82
- · Replies 7 ·
Strength reduction of hollow shaft with notch and transverse holes
- elmariachi
- · Replies 7 ·
Can rigid dirigibles with scramjet engines reach space?
- Intuitive
- · Replies 14 ·
Finding articles on hardness and torsion testing
- hamham
- · Replies 2 ·
Water Powered Car: Is HHO a Viable Option?
- theCandyman
- · Replies 4 ·
Vacuum Technology Research - Sagar's Project
- sagarchand
- · Replies 1 ·
Why tiles for re-entry and not launch?
- Line
- · Replies 12 ·
How often do airliners use autoland?
- russ_watters
- · Replies 6 ·
Solenoid force to electrical current
- Mike Phan
- · Replies 4 ·
Fluid Mechaincs - Draining Sphere
- bige1027
- · Replies 2 ·
Convection question? MechE or Civil?
- Trooko
- · Replies 5 ·
What are the key factors affecting high speed train aerodynamics?
- himanshu121
- · Replies 3 ·
Can Biodiesel Be Converted for Use in Gasoline Engines?
- Ayrity
- · Replies 18 ·
Difference between accuracy and resolution
- TSN79
- · Replies 3 ·
What are throttling process and Joule Thomson effect?
- ahmad.hasan
- · Replies 7 ·
Calculations on a set of drumbrakes
- TSN79
- · Replies 7 ·
What is the relationship between airflow and pressure in a compressor?
- sam_nich
- · Replies 8 ·
Rear seat brace design for Buick Grand National: round or flat bars
- usfz28
- · Replies 3 ·
How to improve momentum transfer in spacecraft
- Intuitive
- · Replies 9 ·
Creating a Car Model for Turning: Dynamics Knowledge Needed
- JoaoRebelo
- · Replies 1 ·
Canard Configuration and Sum of Moments
- mpm
- · Replies 2 ·
Solving Problems in Theoretical Acoustics: Need Book Suggestions
- FredGarvin
- · Replies 1 ·
Minimum machining time for 8 ft forging with deflection constraint
- wbb2
- · Replies 2 ·
How Does the Explicit Method Solve 1-D Heat Conduction Problems?
- Lucky mkhonza
- · Replies 1 ·
Where to Buy a 9m Wide Three Layer Blown Film Coextrusion Line?
- zaina
- · Replies 1 ·
Spring designed for compression
- sid_galt
- · Replies 5 ·
Analysis of Performance of Rotary Vane Compressor
- sam_nich
- · Replies 1 ·
How can I design a homemade dynamometer for small engines?
- Ayrity
- · Replies 16 ·
What is the normal depth of a channel in uniform flow?
- Pyrrhus
- · Replies 1 ·
Friction factor on very very low reynolds number
- han168
- · Replies 6 ·
Automotive How caster and SAI affect camber during steering
- krekquel
- · Replies 1 ·
Measuring Lift Curve Slope on a 1/2-Wing vs Full Wing
- ChrisHarvey
- · Replies 1 ·
How can we design a homemade curd churner using vector graphics software?
- heman
- · Replies 16 ·
Can Worm Gear Work w/ Spur Gear for Model?
- shwagy357
- · Replies 1 ·
Which Book is Best for Learning Dynamics in Engineering Mechanics?
- Undergrad-ME
- · Replies 12 ·
Should I use one or two filters on my air conditioning system?
- haynewp
- · Replies 7 ·
Researching Spring Loaded Pneumatic Cylinders
- justinreeves
- · Replies 20 ·
Can't seen to get the right solution-A sluice gate dams water up
- JSBeckton
- · Replies 6 ·
Is there a difference between shock waves and compression waves?
- Cliff_J
- · Replies 7 ·
Can an Old Engine Run on Modern Oils and Unleaded Petrol?
- wolram
- · Replies 10 ·
Why are camshafts normally ground instead of welded?
- sid_galt
- · Replies 10 ·
Best software for radiation thermal analysis
- Baltistani
- · Replies 1 ·
Can a Hydraulic Engine with a Single Moving Part Function?
- wolram
- · Replies 4 ·
What is the placement of the spark plug in an L head combustion chamber?
- bags
- · Replies 1 ·
What does a CEM actually do? Strictly Energy Audits and such?
- PeopleEngineer
- · Replies 1 ·
Square wheel locomotion for MEMS
- Ivan Seeking
- · Replies 23 ·
How does this new car system produce hydrogen using metals?
- RVBuckeye
- · Replies 15 ·
Is the Rand Cam engine a replacement for the piston engine?
- wolram
- · Replies 10 ·
The Minimum Speed Necessary for a Scramjet to Operate
- |Orion's Thought|
- · Replies 10 ·
Expansion pressure of water in a closed system
- laca4677
- · Replies 8 ·
Axial and centrifugal ventilators
- mystiqus
- · Replies 6 ·
Residual stresses in finite element modelling
- dilberg
- · Replies 5 ·
What parts do I need to build a single-passenger car from scratch?
- banerjeerupak
- · Replies 7 ·
Nu (Nusselt) number for vertical rectangular enclosures
- leka
- · Replies 11 ·
Why Does a Cylinder Have the Least Moment of Inertia Compared to a Ring?
- VooDoo
- · Replies 2 ·
What Are the Advantages and Challenges of the Wankel Engine?
- bags
- · Replies 4 ·
Model steam engine lathe and mill with £1,000 budget
- wolram
- · Replies 5 ·
How to learn dynamics from a poor teacher
- Undergrad-ME
- · Replies 10 ·
Spherical Vehicle Design by Michael W. Reed
- MichaelWReed
- · Replies 9 ·
Building a robot that moves and picks up objects with IR sensors
- CronoSpark
- · Replies 5 ·
Build a machine that lifts and transports a load?
- alexi324
- · Replies 2 ·
How Do You Determine Gear Tolerance and Surface Roughness?
- hanson
- · Replies 1 ·
Heat pumps and shape-memory alloys motor
- magi
- · Replies 10 ·
Geothermal Well charachteristics
- anonymoose
- · Replies 1 ·
A Theoretical Treatment of Technical Risk in Modern Propulsion System Design
- Astronuc
- · Replies 1 ·