Engineering

2569 topics in this forum

1. What Causes Paper Clip Tangles?

   By Marat, June 19, 2011
   • 6 replies
   • 8.7k views
   • 
   • Airbrush
   • June 23, 2011

2. Fix paddleboat.

   By Rebiu, September 1, 2006
   • 13 replies
   • 8.6k views
   • 
   • Rebiu
   • September 7, 2006

3. Uses for Centre Lines

   By studiot, October 15, 2014
   • 2 replies
   • 8.6k views
   • 
   • Curiatron
   • October 15, 2014

4. Charging time needed for 10-stage Cockcroft-Walton voltage multiplier

   By woelen, June 12, 2006
   • 7 replies
   • 8.6k views
   • 
   • woelen
   • June 12, 2006

5. how do you slow down a speed control wind turbine

   By kf, March 6, 2012
   • 6 replies
   • 8.6k views
   • 
   • Enthalpy
   • May 13, 2012

6. Temperature and pressure change in a diffuser

   By Laura Morrison, December 6, 2013
   • 2 replies
   • 8.6k views
   • 
   • Enthalpy
   • December 6, 2013

7. Alloy

   By ydoaPs, September 10, 2004
   • 12 replies
   • 8.5k views
   • 
   • gcol
   • February 24, 2006

8. Heat exchanger efficiency

   By Mil75HK, November 18, 2008
   • 10 replies
   • 8.5k views
   • 
   • Mil75HK
   • November 20, 2008

9. Efficiency: Gas turbine vs. Steam Turbine (with graphics)

   By Elite Engineer, May 6, 2017
   • 6 replies
   • 8.5k views
   • 
   • studiot
   • May 25, 2017

10. what is and why are there harmonics?

    By Guest Labop, January 25, 2005
    • 10 replies
    • 8.4k views
    • 
    • Martin
    • January 31, 2005

11. Movement of a piston 1 2 3

    By JustinW, January 5, 2012
    • 71 replies
    • 8.4k views
    • 
    • TonyMcC
    • January 13, 2012

12. Transcranial Magnetic Stimulation 1 2

    By Enthalpy, November 1, 2012
    • 30 replies
    • 8.4k views
    • 
    • Enthalpy
    • February 23, 2017

13. Engineering of the FIU pedestrian bridge, which collapsed

    By Peter Dow, April 26, 2018
    • 22 replies
    • 8.4k views
    • 
    • studiot
    • June 5, 2018

14. GPS positioning systems. 1 2 3 4

    By Handy andy, May 5, 2017
    • 85 replies
    • 8.3k views
    • 
    • Klaynos
    • May 21, 2017

15. Design of liquid-vapor separator or flash drum or knockout drum

    By mbeychok, November 9, 2005
    • 1 reply
    • 8.3k views
    • 
    • insane_alien
    • November 9, 2005

16. Machining bullet proof glass

    By Topher, September 23, 2011
    • 10 replies
    • 8.2k views
    • 
    • Xittenn
    • November 11, 2011

17. Gas Generator Cycle for Rocket Engines - Variants

    By Enthalpy, April 27, 2014
    • 14 replies
    • 8.2k views
    • 
    • Enthalpy
    • April 18, 2021

18. Is it possible to make a buck converter with NPN transistors

    By CasualKilla, December 17, 2015
    • 3 replies
    • 8.1k views
    • 
    • studiot
    • December 17, 2015

19. Putting biofuel in an electric generator to sell back energy to power companies?

    By Genecks, August 29, 2012
    • 6 replies
    • 8.1k views
    • 
    • Enthalpy
    • August 31, 2012

20. DIY EMP generator

    By JonnyDeath, August 30, 2010
    • 8 replies
    • 8.1k views
    • 
    • dragonstar57
    • September 26, 2010

21. How do you reduce voltage and make a current last longer? 1 2 3

    By MWresearch, August 9, 2015
    • 71 replies
    • 8k views
    • 
    • Strange
    • August 30, 2015

22. Orbital skydiving—possible? 1 2

    By palebluehuh, September 15, 2004
    • 26 replies
    • 8k views
    • 
    • CaptainPanic
    • November 16, 2009

23. OceanGate Submersible Goes Missing During Titanic Dive 1 2 3 4 6

    By toucana, June 20, 2023
    • 143 replies
    • 8k views
    • 
    • mistermack
    • September 15, 2023

24. Cars as Refuge from Tsunamis (formerly Japanese Nuclear Reactor Frailty) 1 2

    By Airbrush, March 15, 2011
    • 27 replies
    • 7.9k views
    • 
    • boogieman
    • April 26, 2011

25. Manual vs automatic transmission.

    By random, October 30, 2012
    • 12 replies
    • 7.8k views
    • 
    • ox1111
    • December 25, 2012