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The Efficient Engineer
United Kingdom
Приєднався 23 бер 2019
The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!
How to Build a Satellite
Get FREE access to Onshape (or 6 free months of Onshape Professional) using my link: Onshape.pro/EfficientEngineer!
Satellite technology is a fascinating field that makes use of some very clever engineering to overcome the challenges of designing for the space environment. This video explores the seven subsystems - the structure, the on-board computer, the electrical power system, the attitude determination and control system, the propulsion system, the communications system and the thermal control system - that make up a typical satellite bus.
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If you would like to support the channel, please consider becoming a Patron - www.patreon.com/efficientengineer.
This will allow me to create more high quality videos covering a range of engineering topics.
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The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!
Follow me on Twitter: efficiengineer
Satellite technology is a fascinating field that makes use of some very clever engineering to overcome the challenges of designing for the space environment. This video explores the seven subsystems - the structure, the on-board computer, the electrical power system, the attitude determination and control system, the propulsion system, the communications system and the thermal control system - that make up a typical satellite bus.
---
If you would like to support the channel, please consider becoming a Patron - www.patreon.com/efficientengineer.
This will allow me to create more high quality videos covering a range of engineering topics.
---
The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!
Follow me on Twitter: efficiengineer
Переглядів: 119 005
Відео
The Ingenious Design of Strain Gauges
Переглядів 154 тис.4 місяці тому
Watch my bonus video on load cells: nebula.tv/videos/the-efficient-engineer-how-do-load-cells-work Get Nebula using my link for 40% off an annual subscription: go.nebula.tv/the-efficient-engineer This video explores the fascinating world of strain gauges, these clever little devices that combine elements of mechanical engineering, electrical engineering, and materials science to give us a way o...
The Incredible Properties of Composite Materials
Переглядів 273 тис.9 місяців тому
Sign up for a free Onshape account: Onshape.pro/EfficientEngineer! This video takes a look at composite materials, materials that are made up from two or more distinct materials. Composites are engineered to obtain materials with very useful material properties, tailored for specific applications. In the structure of a typical composite, one material - the dispersed phase - is contained within ...
The Incredible Strength of Bolted Joints
Переглядів 2,9 млнРік тому
Get Nebula using my link for 40% off an annual subscription: go.nebula.tv/the-efficient-engineer Watch my bonus video on joint diagrams: nebula.tv/videos/the-efficient-engineer-understanding-the-joint-diagram This video takes a detailed look at bolted joints, and how preload, the tensile force that develops in a joint as it is torqued, can significantly improve the performance of a joint. The v...
Understanding GD&T
Переглядів 924 тис.Рік тому
Want to watch bonus The Efficient Engineer video that aren't on UA-cam? Use this link to sign up to Nebula with a 40% discount - go.nebula.tv/the-efficient-engineer (the bundle deal mentioned at the end of the video is no longer available). Geometric dimensioning and tolerancing (GD&T) complements traditional dimensional tolerancing by letting you control 14 different geometric characteristics....
Understanding Engineering Drawings
Переглядів 1,1 млнРік тому
Watch the bonus video on model-based definiton and statistical tolerance analysis here! nebula.tv/videos/the-efficient-engineer-the-future-of-engineering-drawings Engineering drawings are key tools that engineers use to communicate, but deciphering them isn't always straightforward. In this video we cover the fundamentals, including the different types of views, first and third angle projection...
How Levers, Pulleys and Gears Work
Переглядів 981 тис.Рік тому
Watch the bonus video on hydraulic systems here: nebula.tv/videos/the-efficient-engineer-understanding-hydraulic-systems ⚙️ This video explores different methods that can be use to amplify a force, and focuses on three types of machine - levers, pulleys and gears. The amplification of a force is called mechanical advantage, and it is useful for a wide range of applications, like lifting heavy l...
Understanding Conduction and the Heat Equation
Переглядів 207 тис.2 роки тому
Watch the bonus video on thermal resistance here: nebula.tv/videos/the-efficient-engineer-understanding-thermal-resistance Continuing the heat transfer series, in this video we take a look at conduction and the heat equation. Fourier's law is used to calculate the rate at which heat is transferred through an object due to conduction. But it can only be applied if the temperature distribution wi...
Understanding Thermal Radiation
Переглядів 270 тис.2 роки тому
Get access to my bonus video Understanding Dimensional Analysis on Nebula - nebula.tv/videos/the-efficient-engineer-understanding-dimensional-analysis. In this video we'll take a look at thermal radiation, one of the three modes of heat transfer along with conduction and convection. We'll start by covering electromagnetic waves, the Stefan-Boltzmann law, black bodies and emissive power. We'll t...
Understanding Vibration and Resonance
Переглядів 1,3 млн2 роки тому
Watch the companion video on pendulums here: nebula.tv/videos/the-efficient-engineer-the-oscillation-of-pendulums In this video we take a look at how vibrating systems can be modelled, starting with the lumped parameter approach and single degree of freedom models. We then go on to look at damping, the dissipation of energy that occurs in all real systems, as well as forced vibration, resonance...
Understanding Buckling
Переглядів 815 тис.2 роки тому
Get access to the companion video on self-buckling on Nebula - nebula.tv/videos/the-efficient-engineer-euler-and-the-selfbuckling-problem. Buckling is a failure mode that occurs in columns and other members that are loaded in compression. It is a sudden change deformation that occurs at a certain critical load. In this video we explore some key topics relating to buckling, including Euler's for...
Understanding Metals
Переглядів 1,4 млн3 роки тому
Get access to the extended version of this video on Nebula - nebula.tv/videos/the-efficient-engineer-understanding-metals-extended-version To be able to use metals effectively in engineering, it's important to have an understanding of how they are structured at the atomic level. In this video we'll explore metals, their microstructure, and various techniques like grain boundary strengthening, s...
Understanding the Finite Element Method
Переглядів 1,7 млн3 роки тому
Watch the extended version of this video (without ads!) on Nebula! nebula.tv/videos/the-efficient-engineer-understanding-the-finite-element-method-extended-version You can read the article version of this video here - efficientengineer.com/finite-element-method/ The finite element method is a powerful numerical technique that is used in all major engineering industries - in this video we'll exp...
Understanding Viscosity
Переглядів 1,3 млн3 роки тому
Get access to extended and bonus videos on Nebula - nebula.tv/videos/the-efficient-engineer-understanding-viscosity-extended-version. In this video we take a look at viscosity, a key property in fluid mechanics that describes how easily a fluid will flow. But there's more too it than that! We'll start by defining viscosity using Newton's Law of Viscosity, that describes the linear relationship ...
Understanding the Deflection of Beams
Переглядів 860 тис.3 роки тому
Understanding the Deflection of Beams
Understanding Laminar and Turbulent Flow
Переглядів 951 тис.3 роки тому
Understanding Laminar and Turbulent Flow
Understanding Failure Theories (Tresca, von Mises etc...)
Переглядів 2,2 млн4 роки тому
Understanding Failure Theories (Tresca, von Mises etc...)
Understanding the Area Moment of Inertia
Переглядів 1,6 млн4 роки тому
Understanding the Area Moment of Inertia
Understanding True Stress and True Strain
Переглядів 486 тис.4 роки тому
Understanding True Stress and True Strain
An Introduction to Stress and Strain
Переглядів 1,3 млн4 роки тому
An Introduction to Stress and Strain
Understanding Shear Force and Bending Moment Diagrams
Переглядів 2,9 млн4 роки тому
Understanding Shear Force and Bending Moment Diagrams
How Things Are Made | An Animated Introduction to Manufacturing Processes
Переглядів 662 тис.4 роки тому
How Things Are Made | An Animated Introduction to Manufacturing Processes
Understanding Stress Transformation and Mohr's Circle
Переглядів 980 тис.4 роки тому
Understanding Stress Transformation and Mohr's Circle
WATCHED.✔
The Flight paradigm drive.google.com/file/d/1Qe0WLizdF7-kQ7BheRFkqOdBL-o0aJrZ/view?usp=drive_link
Well so a web member in tension creates compressive load at the joint causing a tension opposite load??
taught me more than my prof in whole semester
Stick your arm out of your car window, with you hand flat. Turn the leading edge up a bit. Now you understand lift - the rest is detail.
Amazing explanation 👏👏👏
Students: “Math is useless, why do we have to learn it?”. Math:
This is one of the best videos that explaining complicated concept to such a easy way
Please make detailed video on mechanical fits and it's application
This is really helpful, More content needed 💥🎯💯
good video
thank you 😀
🎉
Excellent video Crisp and informative
EEE here ✋
This video is a masterpice 👏👏👏
Did this guy just casually and fluently explain the 2 Schwedler equations in less than few minutes INCLUDING THE PICTURE AND HOW IT CAME TO BE? 🙃 I was trying to understand this, all sweaty before the exam, took me like an 30 minutes to do so, when I just could watch this video X).... Well, at least made it at the end, and even with grade 2, which out of like 50 people, from which 1/5 actually made it is quite good I think 😅😂. Will definitely watch this channel more, since I saw all the possible things scuh as thermodynamics that will come next year 💀👍
🧊
Towards the end of the video you showed how a flap works but she said nothing about the slat in the front of the wing
the only thing I learned from this video is the "Nut Factor"
Ductile material might not fail due to compression because their cross-sectional area increases with the increase in the stress
helpful, thankyou so much
the calculus was set up wrong
A couple 'funny' animations: 0:05 The ends move up and down, a lot, even tho the load is only between the supports. The straight ends should have no curvature outside of the supports. 4:36 Wow, that copper stretches a LOT, like 300%, and then goes right back to its original shape. That doesn't work for many reasons, not the least of which is simple conservation of mass, the rod's diameter never changes while expanding in volume 3 times.
Sweet
Institutions unclear. I made a missile!
This was brilliant!!
Great video !
06:32 You mention turballent velocity profile around the object is less stiper (Hence less shear stress which proportional to the gradient of the velocity) However you infere that laminar flow is less drag, is that should be the opposite ? of something in the explanation is missing?
정말 훌륭한 비디오입니다! 나는 이 비디오로부터 많은 지식을 배웠습니다. 공학을 공부하는 학생들은 이러한 훌륭한 비디오를 학습에 적극적으로 활용하여야 합니다.
Will there be a video on non-linear dynamic systems in the future e.g. off-shore wind turbines?
A year late, but perfect for what I need as a quality inspector working with Engineers...especially when they can't explain a thing
Thanks!! It was only your video which clarified my confusion between 2d and 3d mohr circle.
U JUST told me what i needed to know thank u
Teşekkürler.
Professionally illustrated and explained
So good
Hi is it possible to have som more videos regarding the design and manufactirng of race cars (engine, transimissions, suspension, chassis or also aerodynamics challanges...). Thanks for the explanations always clear and simple keep it up
This is the elementary kindergarten explanation. Its wrong. Take a fluids course. This guy doesnt know what he is talking about.
Great
Ok I'll built my own satellite 🛰️ now
Very well done video, great work 👍
Animation at 0:29 with rear differential has the rotation arrows reversed on the right side. Great video nontheless.
This video is very impressive! I worked in the aerospace industry for 37 years including a number of years helping to develop an attitude measurement system for satellites. This video accurately describes all the high points of the engineering challenges that we faced in our development program. VERY nicely done!
you explain these brilliant way❤ there are more complicated to understand lecture note😢
Amazing and very high quality content! Thank you!
I've been building trusses for 10 years I need to design them now
Kkhhhh
that s great
If I am not mistaken, lower pressure does not cause suction.