Mechanical Engineering Forum

Post thread
Join the expert discussion on mechanical engineering topics. This can include topics like the development of machines. Mechatronics, Robotics, Engines, Drafting etc.
Relation between impeller diameter and suction pipe length?
  • · Replies 1 ·
Replies
1
Views
3K
How Do You Calculate the Maximum Impact Force of a Hydraulic Ram?
  • · Replies 9 ·
Replies
9
Views
9K
Effect of suction flow rate over flow separation
  • · Replies 13 ·
Replies
13
Views
7K
Help design torque, power needed
  • · Replies 5 ·
Replies
5
Views
3K
Boiling point and vapor pressure
  • · Replies 2 ·
Replies
2
Views
3K
Hot-wire/hot-film sensor options
  • · Replies 3 ·
Replies
3
Views
4K
Converting Rotational Work to Linear Motion for a Crossbow
  • · Replies 2 ·
Replies
2
Views
7K
What is the function of a reaction/momentum wheel?
  • · Replies 6 ·
Replies
6
Views
11K
Most mechanically complex component of an automobile?
  • · Replies 17 ·
Replies
17
Views
12K
How To Create Micropump Using Miniature Motor (Cannot contact liquid)
  • · Replies 2 ·
Replies
2
Views
3K
Proper Way to Remove Retaining Ring
  • · Replies 4 ·
Replies
4
Views
12K
Creating a RC Controlled Motor for Dyno Machine
  • · Replies 3 ·
Replies
3
Views
3K
Real world prob: bending of 26mT circular plate
  • · Replies 4 ·
Replies
4
Views
3K
Determining vertical or horizontal fuel atomized
  • · Replies 1 ·
Replies
1
Views
2K
Concentrated pressure drop in tube having 90 round bend
  • · Replies 4 ·
Replies
4
Views
5K
Power Transmition System Problem
  • · Replies 5 ·
Replies
5
Views
5K
Low Budget Baler and High Friction Ejecting
  • · Replies 2 ·
Replies
2
Views
3K
Lead Block inside 52' US-type Trailer Experiement
  • · Replies 10 ·
Replies
10
Views
3K
Why the engine spins faster when I accelerate?
  • · Replies 18 ·
Replies
18
Views
7K
Does colder intake charge really work on Dyno?
  • · Replies 2 ·
Replies
2
Views
2K
Compressive stress on piece of rock
  • · Replies 2 ·
Replies
2
Views
3K
Flat Plate Deflection & stress - HDPE
  • · Replies 2 ·
Replies
2
Views
6K
Compressed Air Engine for a cycle
  • · Replies 4 ·
Replies
4
Views
5K
Gear Reducer Design: How to Calculate Input & Output
  • · Replies 8 ·
Replies
8
Views
5K
Stress, Deflection for a simply supported beam with UDL applied
  • · Replies 9 ·
Replies
9
Views
14K
Two-Stroke Engine Tuning: Maximizing Performance
  • · Replies 85 ·
3
Replies
85
Views
53K
Can Realistic Assumptions Help Design an Efficient Air Acceleration System?
  • · Replies 5 ·
Replies
5
Views
3K
Thermodynamics: P,V,T graphs and other misc. questions.
  • · Replies 5 ·
Replies
5
Views
5K
Gravitational Vortex Powerplant
  • · Replies 12 ·
Replies
12
Views
6K
Calculating Exit Temperature of a Fan Given its CFM and Blade Size
  • · Replies 4 ·
Replies
4
Views
3K
Can anyone figure our how to predict the volume in a tank at any time?
  • · Replies 2 ·
Replies
2
Views
2K
How come a liquids dynamic viscosity is not indicative of flowrate?
  • · Replies 8 ·
Replies
8
Views
6K
Small electric motor that can be plugged into a car power adapter
  • · Replies 6 ·
Replies
6
Views
4K
Pickup truck dollying multiple other pickup trucks
  • · Replies 13 ·
Replies
13
Views
3K
Ansys Rigid Body Motion - Static Structural
  • · Replies 8 ·
Replies
8
Views
20K
Can someone say me what is the advantage of
  • · Replies 6 ·
Replies
6
Views
3K
Exhaust air flow parameters for car engines (otto & diesel cycles)?
  • · Replies 12 ·
Replies
12
Views
11K
How Often Should Steps Be Sized to Eliminate Expansion Loops in Sloped Pipework?
  • · Replies 2 ·
Replies
2
Views
3K
Prerequisite knowledge for intro thermodyanmics
  • · Replies 2 ·
Replies
2
Views
2K
Gear mechanism and wheel arrangement for reduction of fuel consumption
  • · Replies 1 ·
Replies
1
Views
3K
Lateral acceleration definition when banking
  • · Replies 1 ·
Replies
1
Views
5K
Marine Boiler-safe working pressure after finding pitting marks
  • · Replies 1 ·
Replies
1
Views
2K
Car turning with external force help from spoiler
  • · Replies 39 ·
2
Replies
39
Views
8K
Solar Powered Car Interior Ventilator
  • · Replies 3 ·
Replies
3
Views
12K
Can you use a Railgun to blast objects into orbit or reduce fuel costs?
  • · Replies 3 ·
Replies
3
Views
3K
Fan power and fan heat gain/generation
  • · Replies 4 ·
Replies
4
Views
10K
Is this rusty metal object a flame holder for a ramjet engine?
  • · Replies 2 ·
Replies
2
Views
4K
What is the life (in cycles) for a hydraulic cylinder
  • · Replies 10 ·
Replies
10
Views
19K
Calculating Bending Moment of Pinned Beam: Is it Negative?
  • · Replies 1 ·
Replies
1
Views
3K
Relation between flowrate and butterfly valve opening
  • · Replies 2 ·
Replies
2
Views
4K
Eplenation with Load Transfer on Car Turning/ Acceleration
  • · Replies 2 ·
Replies
2
Views
3K
How to Determine Volume Airflow Rate for CTIS Head Loss Calculations?
  • · Replies 7 ·
Replies
7
Views
4K
Plate heat exchanger design help
  • · Replies 1 ·
Replies
1
Views
3K
How effective are materials for good wear in a dry-running air motor?
  • · Replies 3 ·
Replies
3
Views
3K
Adding distance to a spherical projectile by use of backspin
  • · Replies 6 ·
Replies
6
Views
4K
How Do You Connect and Operate a Vacuum Pump?
  • · Replies 5 ·
Replies
5
Views
3K
Mechanical engineering technologist
  • · Replies 2 ·
Replies
2
Views
3K
HELP: self-locking nut run-on torque check
  • · Replies 9 ·
Replies
9
Views
42K
Where can I find examples of binary power plants for analysis and study?
  • · Replies 1 ·
Replies
1
Views
2K
New Physics Course: Dynamics & Newton's Laws
  • · Replies 4 ·
Replies
4
Views
2K
Dynamic Creep & Fatigue: Defined & Tested
  • · Replies 6 ·
Replies
6
Views
59K
Calculating Heat Transfer Requirements for Steel Wall
  • · Replies 7 ·
Replies
7
Views
3K
Simple differential vacuum question
  • · Replies 4 ·
Replies
4
Views
3K
Estimation of residual stress by finite element analysis
  • · Replies 2 ·
Replies
2
Views
3K
Applying the Kutzbach Gruebler criterion to a pantograph
  • · Replies 3 ·
Replies
3
Views
5K
Induction heating modeling in Ansys
  • · Replies 3 ·
Replies
3
Views
9K
Rail transportation, train weight to passenger weight, reduce how much?
  • · Replies 5 ·
Replies
5
Views
9K
Compression Fittings VS. Weld Fittings
  • · Replies 15 ·
Replies
15
Views
11K
Windows ALT-NUMBERPAD characters
  • · Replies 5 ·
Replies
5
Views
5K
Calculating Reaction Forces on Symmetrical Beam
  • · Replies 4 ·
Replies
4
Views
3K
Molding Plastic - Can This Thing Be Done?
  • · Replies 2 ·
Replies
2
Views
2K
How to predict the volume of a tank of water at any time? (fluid motion)
  • · Replies 5 ·
Replies
5
Views
5K
Wanted to designed a 5k Watt Wind Turbine
  • · Replies 3 ·
Replies
3
Views
3K
Why is the Total Reaction Force Zero in My Ansys Hoop Analysis?
  • · Replies 1 ·
Replies
1
Views
6K
Solar-Based Project: Making a Steam Engine to Generate Power
  • · Replies 5 ·
Replies
5
Views
4K
Pressure drop across butterfly valves
  • · Replies 3 ·
Replies
3
Views
12K
Cold Turbofan Concept (Fluid Flow Concern)
  • · Replies 9 ·
Replies
9
Views
3K
Hi guys ,I have to give a presentation on UAV's ,i have some
  • · Replies 2 ·
Replies
2
Views
2K
Approximation Theory Help: Parameter Estimation & Fitting Curve
  • · Replies 34 ·
2
Replies
34
Views
6K
Do Engineering Students run autocad on their own computer?
  • · Replies 5 ·
Replies
5
Views
2K
Questions about stroked A084 surplus engine
  • · Replies 8 ·
Replies
8
Views
7K
Scissor linkage: dynamic analysis
  • · Replies 3 ·
Replies
3
Views
4K
Calculating Forces Acting on 4 Spur Gears in a Machine
  • · Replies 3 ·
Replies
3
Views
4K
Low torque homemade lathe-type machine
  • · Replies 1 ·
Replies
1
Views
4K
Planning on Mechanical Engineering or Aeronautics.
  • · Replies 1 ·
Replies
1
Views
2K
Joining a base/foot to a leg without welding
  • · Replies 3 ·
Replies
3
Views
2K
How to find the maximum rpm of the solid shaft that has a ring mounted on it?
  • · Replies 1 ·
Replies
1
Views
2K
What does a clutch in a manual car do and how it works?
  • · Replies 13 ·
Replies
13
Views
126K
Understanding Transmission Design: Connecting RPM from Gearbox to Sprocket
  • · Replies 1 ·
Replies
1
Views
2K
Local bending stress calculation in long beams
  • · Replies 4 ·
Replies
4
Views
7K
How do I calculate thermal conductance for a system with multiple materials?
  • · Replies 15 ·
Replies
15
Views
4K
Heat transfer problem solution needed for a circular co-ordinate.
  • · Replies 3 ·
Replies
3
Views
3K
Ansys APDL Structural Analysis: Comparing Element Types for Max. Stress
  • · Replies 5 ·
Replies
5
Views
7K
Calculating Displacement of Robotic Arm Parts in Ansys Workbench
  • · Replies 5 ·
Replies
5
Views
27K
How do I conduct structural analysis on steam turbine blades using Ansys apdl?
  • · Replies 3 ·
Replies
3
Views
4K
Variable viscosity in the Navier Stokes equations
  • · Replies 10 ·
Replies
10
Views
5K
What does 150 N.M mean exactly?
  • · Replies 5 ·
Replies
5
Views
24K
Need a mechanism for reciprocating motion
  • · Replies 7 ·
Replies
7
Views
8K
Continuously variable gearboxes do they exist as separate parts?
  • · Replies 1 ·
Replies
1
Views
2K
Thermodynamic Properties of high pressure gases
  • · Replies 6 ·
Replies
6
Views
8K