• 0 Posts
  • 23 Comments
Joined 2 years ago
cake
Cake day: December 21st, 2023

help-circle






  • It also massively reduces contact with the road.

    My car lists it as a possible pressure for racing, Only suggested if planned use is over 100 mph all the time.

    Aside from being massive explosive risk on rupture that would badly damage your car body, it also reduces traction for braking and acceleration. Not a good idea for regular driving unless you are an actual professional.








  • That’s definitely part of it. Also not an expert, but I believe you have the gist of it. Diesel engines are more efficient for a couple of reasons, not the least of which is more efficient heat capture to use for Work.

    Another factor would be that if you want to do an oil combustion into steam power, you have a few issues:

    1. You now have to lug around a LOT of both fuel and water, instead of just water and dry coal. Water and oil are both heavy by comparison to coal when lugging a train car of it around.
    2. you now have two areas for heat loss to happen. Steam engines require massive boilers, high heat, and run much greater worst case failure risks (I.e. explosions) which are at highest risk when the water runs out. Coal is worse for this than I imagine oil would be, though inertia is a powerful force. Why move to another complicated system that does the same thing when you can use the old one?
    3. Supply lines and training: if coal is already managed logistically, why switch to something else that provides a marginal benefit when coal is both cheap, easily accessed, and your engineers already know how to use it?

    I’m sure there are even better reasons out there, but that’s what comes off the top of my head.







  • As an engineer:

    1. Receive or identify a problem.
    2. Design a solution that solves or mitigated the problem.
    3. Usually pay someone to make a prototype or do it ourselves
    4. Test the prototype and see if it solves the problem. If no, go back to #2 until a workable solution is found
    5. Get someone else to build the final thing.
    6. Make sure thing works. Ship it.

    This is a recursive and iterative process. Meaning you will find problems inside your solutions and need to fix them.

    Eventually you finish the thing and get a new problem and do the whole game over again. It’s like a puzzle that requires absurd amounts of knowledge to play well, but anyone could try to solve the problem. That’s why good engineers are paid pretty well.