Skip to content
MechStuff

MechStuff

''Making stuff… Simpler''

  • Home
  • MechStuff
  • News
  • How Stuff Works
  • Engines
  • Mech-Tech
  • TechStuff
  • Robotics
    • Robot Stuff
    • Tutorials
  • Engineering Marvels
  • For Mechanical Engineers
    • Games for Mechanical Engineers
    • Movies for Mechanical Engineers
    • Projects for Mechanical engineers
  • Contact Us
  • About us

Tag: rocket

Crawler – The Rocket Transport !

November 24, 2015
Crawler transporting Discovery spacecraft to launchpad.

Human being started using animals to carry load when it exceeded his carrying capacity. Then he started building machines to carry even more load & to transport faster. Today huge trucks carry massive amounts of load & the best example is the biggest truck in the world – The BelAZ 75710 which can carry 450 tons of dirt. Still, there was something left, something to be made to carry these massive rockets & space shuttles. So how are they transported ? The answer is – CRAWLER a true engineering marvel ! more “Crawler – The Rocket Transport !”

Share this Stuff :

  • Click to share on Facebook (Opens in new window)
  • Click to share on WhatsApp (Opens in new window)
  • Click to share on Reddit (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on LinkedIn (Opens in new window)
  • More
  • Click to email a link to a friend (Opens in new window)
  • Click to print (Opens in new window)
MechStuff big machines, crawler, launchpad, NASA, rocket, shocking facts, transporter

NASA’s next Mars rover mission – 2020

5
October 1, 2015

After an overwhelming success of Mars rover mission 2012, NASA’s next nuclear powered Mars rover is planned to launch in 2020. Scientists say that – it is gonna be way smarter & efficient than Curiosity, which is currently exploring the red planet.

Curiosity rover
I mean seriously, this thing is the GOD of robots… just look at it & it’s complexities!

Curiosity had an awesome design, heck lot of instruments, also its launch & entry into atmosphere of Mars & its landing – all went perfect as planned.

The rover 2020 mission is planned to explore a selected site which is geologically diverse & gives signs of having a past life. This rover will collect samples of soil & rock and drop them at a selected point. Later those samples will be scooped up another mission to deliver the specimens collected back to Earth.
The development of this mission is a combination of the “old” and the “new,” said Gentry Lee, chief engineer for Solar System Exploration at NASA’s Jet Propulsion Laboratory (JPL) in California.
Mission engineers said that the rover is going to get a new refined design.

Curiosity has been battling wear & tear on its wheels.

Wheels of Curiosity
Damage caused to the wheels of Curiosity ! (source:- mars.nasa.gov)

The 2020 rover wheels are going to become heavier along with the rover’s body becoming a little longer. That may change the rover’s mobility system.

“We are really looking at ways to make this large heritage, build-to-print rover drive faster and do more science on the surface of Mars” said Jennifer Trosper, JPL’s mission manager on Mars 2020.

The future rover would have machines which will increase the speed of it even on rough terrains, Trosper said.

NASA-Mars-2020-Rover-instrument-selection-PIA18405
Instruments selected for the rover 2020 mission are also assembled on Curiosity. (source:- NASA)

The mechanical design & additional instruments would make mission efficiency jump from Curiosity’s roughly 55% to 80% !!
Eagerly waiting for _______ !

The Mars Space Laboratory mission rover names –
1st was SOJOURNER;
2nd was OPPORTUNITY & it’s twin SPIRIT;
3rd was CURIOSITY;
all giving a positive inspirational, motivational feeling !

What do you think would be 2020 rover’s name ? Share with us in the comment section below…

Share this Stuff :

  • Click to share on Facebook (Opens in new window)
  • Click to share on WhatsApp (Opens in new window)
  • Click to share on Reddit (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on LinkedIn (Opens in new window)
  • More
  • Click to email a link to a friend (Opens in new window)
  • Click to print (Opens in new window)
News, RobotStuff 2020 mission, Curiosity, future, Mars, NASA, rocket, rovers

How rocket engines cooling system work ?

July 22, 2015

Our daily life Internal Combustion Engines used in cars & bikes can be cooled by air & water or coolant circulating around it. But what about rocket engines ? How rocket engines cooling system work ?

The engines of rocket heat up upto 6000°C. At this temperature, the metals would become so hot that they would melt & even some of them would vaporise. Circulating water or a normal coolant around it wasn’t going to help. Finally,  rocket scientists have to take the engine cooling to a whole new level. more “How rocket engines cooling system work ?”

Share this Stuff :

  • Click to share on Facebook (Opens in new window)
  • Click to share on WhatsApp (Opens in new window)
  • Click to share on Reddit (Opens in new window)
  • Click to share on Pinterest (Opens in new window)
  • Click to share on Twitter (Opens in new window)
  • Click to share on LinkedIn (Opens in new window)
  • More
  • Click to email a link to a friend (Opens in new window)
  • Click to print (Opens in new window)
Engines, MechStuff boosters, cooling, engines, liquid hydrogen, NASA, rocket, thermal science



Like us on Facebook

Like us on Facebook

About MechStuff :-

MECHANISMS keep me ALIVE !
MechStuff is a blog for people who have passion for learning mechanics, mechanical principles, mechanisms & science behind machines/vehicles. In other words, it is for them who get an adrenaline rush when they hear the sounds of super sport cars, jet engines, locomotives & what not !!! :D

Categories

Don’t miss the Top posts

  • How to import airfoil coordinates from Excel to CATIA?
    How to import airfoil coordinates from Excel to CATIA?
  • Control LEDs with Voice Command | Arduino-Bluetooth module tutorial
    Control LEDs with Voice Command | Arduino-Bluetooth module tutorial
  • What are Turbines ? | Types of turbines & their applications
    What are Turbines ? | Types of turbines & their applications
  • What are Superchargers ? | Working, Types, Advantages, Limitations
    What are Superchargers ? | Working, Types, Advantages, Limitations
  • Types of Clutches | Animations & Diagrams
    Types of Clutches | Animations & Diagrams

Archives

Idealist by NewMediaThemes