Thanks for watching! Let me know what you’d like to see next in the comments. And don’t forget you can watch the bonus video on Hydraulic Systems over on Nebula - nebula.tv/videos/the-efficient-engineer-understanding-hydraulic-systems.
Thanks once again. A video on how things like pumps, dams, weirs and water treatment plant plant works will be equally great. Your work is really helping.
I would like to see a never before seen video on enthalpy... Why we always use enthalpy in majority of our thermodynamic calculations and formulas? How enthalpy is different in liquids solids and gases...? Enthalpy is a very very confusing topic in thermodynamics... The formula that Enthalpy = Heat ( Thermal Energy) + PV ( pressure volume product) is actually super confusing for most of us (thermodynamics students) all the teachers have failed to explain this concept especially when this concept is applied in Joule-Thomson Expansion .... Websites , books, teachers and even the Professors say that Joule Thomson effect is an isenthalpic process.. However they really fail to properly and intuitively explain this... the confusion arises form the fact that a sudden compression or a sudden expansion is always refered to as an adiabetic process before one reads the Joule-Thompson Effect ... They say, " Joule Thomson Effect is not isentropic (reversible adiabetic) or adiabetic though there is a sudden expansion; it is an isenthalpic process" Another confusion arises from the fact that isothermal compression and isothermal expansion is always isenthalpic.... Because as soon as the pressure increases it will dissipate heat and as soon as the pressure decreases it will absorb heat from the surrounding ... But if we look at the Joule Thomson effect it is not isothermal the temperature drops and most unfortunately what ruins everything is that sometimes temperature increases as a result of sudden expansion 😵 ..... So we still can't apply the adiabetic logic here because according to adiabetic principle gases cool on expansion while gases are also weirdly heating up on expansion.... Why is this so.... ? Can you please explain what happens at the molecular level? ( animations or simulation on microscopic scale )
I request Bearings, Seals, and Valves. Very important to know how those work and how they wear down, and what sort of abuse wears them down quicker. For example an unbalanced rotating mass can damage the bearings.
And here I am watching it to understand how my windlass, bowroller and anchor + chain all interact and trying to maximize my windlasses ability to lift my anchor 😂 If anyone is bored and wants to help. I have 250' of 5/16 chain, 70lb anchor, 1.5" bowroller and the windlasses low point is 3' back from the high point of the bowroller... so how high or low from the top of the roller 😂😂
I am a graduate mechanical engineering I have been preparing for PG entrance exam of Engineering. Believe me!! You will never find this level of animation anywhere.....!! I mean seriously...... classical mechanics with such an perfect examples and articulate animation!!! May Allah bless you and except your efforts!! Love and Respect from India
I wish videos like this existed when I was in college. We had TH-cam, but it was the early days of it and mostly just people doing stupid things. It also took an hour to load a 5 minute video! I'm enjoying relearning the basics recently, so much of this stuff quickly gets forgotten after the exams if it's not regularly used!
Thank you for sharing. The animation is so wonderfully done. It made understanding the subject so much easier. And the logical progression of explaining from lever to pulley to gears is extremely clever and well thought out. This must have required a lot of imagination and fore thought.
This is now the best channel that I have watched in TH-cam in terms of explaining engineering concepts and clear animations. I've almost watched all the videos in this channel. Thanks and keep it coming.
This helped me so much, I am currently studying for technology and when it came to pulleys the teacher’s stuff was so vague and didn’t even explain it. Now I know it so well. 👏🏼👏🏼👏🏼👏🏼👏🏼
Since you asked... Optimizing efficiency in an electric motor power drive would be a nice addition. What are the tradeoffs for using flywheels to store energy? Heat loss minimization? Your approach to pulleys, fulcrums, and gears is great.
After watching this video I suggest to take also a look to the Chevrolet videos about spinning levers and differential and the circle is finally complete!
You are doing GREAT work these videos have immersuable value for everyone watching them, it is a joy to learn engineering with this kind of quality content to support the classroom, on behalf of every aspiring engineer Thank You
Yea, I was always imagining them this way too. Imagine that each tooth is a lever with both sides of it equal to each other, but 2nd lever is shorter. And you act with one lever on another.
As a mechanical engineering student I really love your videos. I appreciate how you include every minute details in your video. They way you explain the concepts is phenomenal. Only thing that bothers me is the frequency of your videos which come in Months.
I'm an EE. Im fascinated by mechanical systems but dont know much about the details. A lot of this stuff is somehow very intuitive, but the reasons why it works seems like magic. Your explanations of the reasons why it works are excellent and easy to understand. Subscribed. Looking forward to more videos! Also i keep noticing how almost all mechanical systems have electrical equivalents with similar equations. The hook's law spring with a mass differential equations are very similar to capacitor and inductor differential equations for example. Gears are similar to electrical transformers. Pulleys and levers are like electrical amplifiers. Its pretty neat how that works out.
Thanks, I realise I was really missing some common knowledge on this. I more or less understand how lever action worked even if I didn't know how the math worked out but I didn't understand the other 2.
@The Efficient Engineer please consider making a course for using blender for education content. I know there is a lot of blender courses and videos, but you are directing the software strength in a very specific way that is not mentions among the other videos.
I did an experiment and found that the weight of the lever is important if the weight of the items being placed on it is not heavy enough. Also, the tensile strength of the lever is very important if it is to lift the object.
I just purchased a subscription at nebula. wish there was a way to give you credit. I watched the hydraulic video and followed. I'm a beginner machine mechanic at a plant so the way you layer out theses videos was perfect.
I absolutely love this! The animations are super helpful and allow me to wrap my head around the concepts much more efficiently. I can be a little slow sometimes, so your work is much appreciated 😁👍 I just subscribed and look forward to learning more about my favorite subject. Thanks for sharing your creativity, ability to teach, and overall mad skillzz with the world!
Thank you so much U r doing excellent work for learner I m a lecturer in mechanical engineering I always show your video in my class and share with students Plz make more videos i.e. Gear and gear train Governor Gyroscope Balancing Dynamometer Mechanisms in theory of machine In manufacturing process Metal working process Casting process Working of power plants Thermal Hydro Nuclear
I truly appreciate all the work you are doing, thank you. I am also really interested in learning how to animate after watching your work, could you tell what softwares do you use to make your videos? Anything besides Blender? After effects? I am completely lost
As a person who studied mechatronics for a year, I can relate - this channel is awersome - simmle yet efficient way of explaining topics - just as the channel name says :)
two type of lever system__1.proportional lever method in this load &effort of work done is same at all kind 2.inverse proportional lever system-----later on explain N.Thanikasalam
Are you going to make an electrical engineering playlist? Please make electrical engineering videos about circuits, circuit components, electromagnetic fields, etc
2:00 _Levers are the basis of everything._ Explain them and you can explain all phenomena. Note that the beam must be under tension for the applied force to be transmitted along it, via _transverse restoring forces_ over a time interval, aka _impulse waves_ . If the situation was _static_ ,the waves would interfere and you'd get a _standing wave_ . If it isn't tense somewhere (like the pivot), either there's no load or the beam has snapped!
3 colleagues and I from MIT proved that the pyramids could've been built using mechanical advantage accomplished with wooden gears, levers, and pulley systems. All using wood, stone (including stone bearings), and levers, we were able to hoist 47 (that is all we could source for the research) blocks, each weighing between 2 and 2.7 tons. They were hoisted 75 feet into the air, and pivoted out 32.5 feet. We were able to do this in a footprint only 22 ft x 16ft, using only 5 guys. And did so within 6 hours. We proved that the system was mobile, able to work on top of itself, was able to be made sourcing ONLY materials available 6,000 years ago. We believe we could build the pyramids. BUT we dont know how the cuts were made, how they transported the stones from hundred of miles away, AND there is no proof or reference of these kinds of systems being used back then (although the math and understanding of these concepts were known individually - but not sure if they were ever combined in any application). This would be the same tech that could've built Machu Pichu, and various other megalithic structures in antiquity. We are currently sourcing funding to see if we can EXECUTE this concept by building a 1/5 scale model of the Great Pyramid (we would basically just build the top 1/5 as a proof). If you can build the top (where it narrows the most and requires the most intricate approaches), then it would be ABSOLUTELY possible to build the bottom applying the same principles. When we finish - we will release everything (videos, schematics, and designs) for others to research.
Question - For pulleys, let's say you have a load of 1000 lbs and using two double pulleys, does each pulley need to be rated for 1000 lbs or can they be rated for less since you are using multiple?
I have already seen this video on nebula. I have one complaint. Why there is no comment section in nebula? Please ask the nebula or curiosity stream to activate a comment section. That will be very convenient.
if we can use less force to lift something with a lever that we would normally, than how is this NOT a perpetum mobile? Why can't we lift 1000 liters of water 10 meters higher with just a liter of water from the height of 10 meters and than use 1 liter out of these 1000 liters of water to get it up again after we use that high up water to power our turbine? Edit: nvm turns out you're explaining it later on, great video.
The animations are mind blowing, I am learning to do animations, can you please let me know the software you are using and how can i learn it ,any resource will be really helpful. Thanks
![BOWKYLION - วิงวอน (ex-change) [Official MV]](http://i.ytimg.com/vi/cLdnZWDaO-w/mqdefault.jpg)
Thanks for watching! Let me know what you’d like to see next in the comments. And don’t forget you can watch the bonus video on Hydraulic Systems over on Nebula - nebula.tv/videos/the-efficient-engineer-understanding-hydraulic-systems.
Thanks once again. A video on how things like pumps, dams, weirs and water treatment plant plant works will be equally great.
Your work is really helping.
I would like to see a never before seen video on enthalpy... Why we always use enthalpy in majority of our thermodynamic calculations and formulas? How enthalpy is different in liquids solids and gases...? Enthalpy is a very very confusing topic in thermodynamics... The formula that Enthalpy = Heat ( Thermal Energy) + PV ( pressure volume product) is actually super confusing for most of us (thermodynamics students) all the teachers have failed to explain this concept especially when this concept is applied in Joule-Thomson Expansion .... Websites , books, teachers and even the Professors say that Joule Thomson effect is an isenthalpic process.. However they really fail to properly and intuitively explain this... the confusion arises form the fact that a sudden compression or a sudden expansion is always refered to as an adiabetic process before one reads the Joule-Thompson Effect ... They say, " Joule Thomson Effect is not isentropic (reversible adiabetic) or adiabetic though there is a sudden expansion; it is an isenthalpic process"
Another confusion arises from the fact that isothermal compression and isothermal expansion is always isenthalpic.... Because as soon as the pressure increases it will dissipate heat and as soon as the pressure decreases it will absorb heat from the surrounding ...
But if we look at the Joule Thomson effect it is not isothermal the temperature drops and most unfortunately what ruins everything is that sometimes temperature increases as a result of sudden expansion 😵 ..... So we still can't apply the adiabetic logic here because according to adiabetic principle gases cool on expansion while gases are also weirdly heating up on expansion.... Why is this so.... ? Can you please explain what happens at the molecular level?
( animations or simulation on microscopic scale )
I would like to see videos on friction (and its applications) and principles of virtual work.
please cover topic of Waves
I request Bearings, Seals, and Valves. Very important to know how those work and how they wear down, and what sort of abuse wears them down quicker. For example an unbalanced rotating mass can damage the bearings.
This is by far the most concise explanation of these concepts I have come across. Excellent work, thank you for the information!
while most people are out on Friday night i'm here watching these videos. I finally understand mechanical advantage! Thank you!
Amen
@JesusMartinez-zu3xl
You _are_ never done learning, after all!
Hell yea dude save your money and expend the mind, rather than wasting it and decreasing it 💪🏽💯
I'm also watching this a day after spending a great night out with family and friends getting wasted, dancing and singing.
Do both
As a ME student that hasn't taken statics in a while, this was a great refresher!
No I wasn't stop lying
@@johnner8577 "It"
We didn't study gears in statics
this would be covered in dynamics
And here I am watching it to understand how my windlass, bowroller and anchor + chain all interact and trying to maximize my windlasses ability to lift my anchor 😂
If anyone is bored and wants to help. I have 250' of 5/16 chain, 70lb anchor, 1.5" bowroller and the windlasses low point is 3' back from the high point of the bowroller... so how high or low from the top of the roller 😂😂
The world is better when Adam shares himself - loved this and would watch and pay for more of this
I am so eternally grateful for this channel. I will become a patron once I graduate and stop being poor.
I am a graduate mechanical engineering I have been preparing for PG entrance exam of Engineering. Believe me!! You will never find this level of animation anywhere.....!! I mean seriously...... classical mechanics with such an perfect examples and articulate animation!!!
May Allah bless you and except your efforts!! Love and Respect from India
Can't agree lesser! This guy is a legend. Btw, i am having the same credentials as you, preparing for higher studies
What exam are you preparing for?
@@reddaxtor5662 Graduate Aptitude Test in Engineering, aka GATE
@@mayurdahiwale5907 all the best to both of you
@Danish_Rasa7
Heh. Based.
Keep at it dude. 👍🏾
Please make more videos, I love them watch all of them! Great work as always
Appreciate it, thank you! Always working on more, it just takes time! 😅
@@TheEfficientEngineer I helps me alot. BTW, Tomorrow, I have applied mechanics exam.
@@TheEfficientEngineer you are doing great work .please make more video on FEM
Stop lying
I'm only here to learn how to hip throw someone thru a window
I wish videos like this existed when I was in college. We had TH-cam, but it was the early days of it and mostly just people doing stupid things. It also took an hour to load a 5 minute video! I'm enjoying relearning the basics recently, so much of this stuff quickly gets forgotten after the exams if it's not regularly used!
I was confused by pulleys and how they work and your video made everything clear to me!
One of the best explanations I've ever seen, covering many questions at once
Thank you for sharing. The animation is so wonderfully done. It made understanding the subject so much easier. And the logical progression of explaining from lever to pulley to gears is extremely clever and well thought out. This must have required a lot of imagination and fore thought.
It's been so many year's since I've graduated. Your videos are so helpful to refresh high level conceptual concepts. Thanks
This is now the best channel that I have watched in TH-cam in terms of explaining engineering concepts and clear animations. I've almost watched all the videos in this channel. Thanks and keep it coming.
This helped me so much, I am currently studying for technology and when it came to pulleys the teacher’s stuff was so vague and didn’t even explain it. Now I know it so well. 👏🏼👏🏼👏🏼👏🏼👏🏼
As a Physics teacher I wish I could buy you guys a pint - These animations are perfect!
All your videos are gold. It not only bring concept and knowledge, but also develops more interest which is most important thing.
Since you asked... Optimizing efficiency in an electric motor power drive would be a nice addition. What are the tradeoffs for using flywheels to store energy? Heat loss minimization? Your approach to pulleys, fulcrums, and gears is great.
These are next-level animations paired with top notch explanations. Thank you for this most excellent refresher and keep up the great work!
After watching this video I suggest to take also a look to the Chevrolet videos about spinning levers and differential and the circle is finally complete!
You are doing GREAT work these videos have immersuable value for everyone watching them, it is a joy to learn engineering with this kind of quality content to support the classroom, on behalf of every aspiring engineer Thank You
A gear can also be seen as a wheel of levers where the moment is at the center of the gear and each tooth is it’s own lever. Great video! ❤
That is very true thanks for that.
Yea, I was always imagining them this way too. Imagine that each tooth is a lever with both sides of it equal to each other, but 2nd lever is shorter. And you act with one lever on another.
I love how gears amp up speed in a given period of time. They're the reason I fell in love with cycling 😄
It's a great video
As a mechanical engineering student I really love your videos. I appreciate how you include every minute details in your video. They way you explain the concepts is phenomenal. Only thing that bothers me is the frequency of your videos which come in Months.
This video would've been so useful back in my hs days. The information was delivered in a very easy to understand and digest manner. Great work
Thank you for making feel less stupid. I never understood when my lecturer tried to explain it. But now it's clear to me.
Every time I see a notification of your channel, I smile. I think I'm in love.
Me to
I'm an EE. Im fascinated by mechanical systems but dont know much about the details. A lot of this stuff is somehow very intuitive, but the reasons why it works seems like magic. Your explanations of the reasons why it works are excellent and easy to understand. Subscribed. Looking forward to more videos! Also i keep noticing how almost all mechanical systems have electrical equivalents with similar equations. The hook's law spring with a mass differential equations are very similar to capacitor and inductor differential equations for example. Gears are similar to electrical transformers. Pulleys and levers are like electrical amplifiers. Its pretty neat how that works out.
Nice subscription list. Proud of you as a Ukrainian fellow
Please make a video on surface tension, your videos are easy to understand and less time consuming.
Appreciate your efforts man, good luck!
Thanks, I realise I was really missing some common knowledge on this.
I more or less understand how lever action worked even if I didn't know how the math worked out but I didn't understand the other 2.
Just came here to tell the algorithm that this video is very good, please make this video viral.
@The Efficient Engineer
please consider making a course for using blender for education content. I know there is a lot of blender courses and videos, but you are directing the software strength in a very specific way that is not mentions among the other videos.
I did an experiment and found that the weight of the lever is important if the weight of the items being placed on it is not heavy enough. Also, the tensile strength of the lever is very important if it is to lift the object.
Please make more frequently videos , learnt so much from all of them ,
Love from India 🙏❤️❤️💙
Love the way you gave the intuition for how energy is the same even if mechanical advantage increased with example of lever
Your explanation is 1000 times better than my physics teacher! Good luck
😂😂😂
I just purchased a subscription at nebula. wish there was a way to give you credit. I watched the hydraulic video and followed. I'm a beginner machine mechanic at a plant so the way you layer out theses videos was perfect.
I love watching these videos to refresh my knowledge of mechanical engineering
I can't put it differently, your videos are art!
Your content is frankly outstanding. Truly outstanding. And i've only given out such high praise a dozen or so times in the 21 years i've existed.
I absolutely love this! The animations are super helpful and allow me to wrap my head around the concepts much more efficiently. I can be a little slow sometimes, so your work is much appreciated 😁👍 I just subscribed and look forward to learning more about my favorite subject. Thanks for sharing your creativity, ability to teach, and overall mad skillzz with the world!
No you didn't your lying
@@johnner8577 *you're
Thank you so much
U r doing excellent work for learner
I m a lecturer in mechanical engineering
I always show your video in my class and share with students
Plz make more videos
i.e. Gear and gear train
Governor
Gyroscope
Balancing
Dynamometer
Mechanisms in theory of machine
In manufacturing process
Metal working process
Casting process
Working of power plants
Thermal
Hydro
Nuclear
finally i now understand the principle of pully. thank u sir
Great video, informative. The ads are really annoying though, I wanted to use it in a junior high class but nooope.
Wow dude, this episode looked straight up beautiful.
Please 🙏 post regularly, your video's are dope!
My favorite channel. It's been a while
damn, i didint think i would learn some applicable information here. nice, that rope levering system makes total sense now.
I truly appreciate all the work you are doing, thank you.
I am also really interested in learning how to animate after watching your work, could you tell what softwares do you use to make your videos? Anything besides Blender? After effects? I am completely lost
your videos must be watched in every school every class
please make a video on TENSOR'S and why normal stress and shear stress cannot be added vectorially
As a person who studied mechatronics for a year, I can relate - this channel is awersome - simmle yet efficient way of explaining topics - just as the channel name says :)
Every time you post a video, I get so excited. Your videos are excellent. Thank you!
two type of lever system__1.proportional lever
method in this load &effort of
work done is same at all kind
2.inverse proportional lever
system-----later on explain
N.Thanikasalam
This channel is just golden
I LOVE THE WAY THIS VIDEO IS DESCRIBED AS IT IS SHOWN IN TGIS COLORFUL EASY TO UNDERSTAND ANIMATION. THANKS . HAPPY NEW YEAR.
Just learning for fun
Are you going to make an electrical engineering playlist? Please make electrical engineering videos about circuits, circuit components, electromagnetic fields, etc
I'd like to see a video on sizing pneumatic rams, and how to work out the best place to position them, and the forces involved.
Please make video about non- conventional/ advanced manufacturing process
Amazing video! Must take alot of time to develop, keep up the hard work !
I wish these videos were there when I was a student!
Thank you for your uncomplicated explanation of the operation of these mechanics... may the peace of our Lord be with you and yours always 🙏
As usual, i hit the like button before watching the video because I know what I’m about to watch 👍🏻👍🏻👍🏻
2:00 _Levers are the basis of everything._
Explain them and you can explain all phenomena.
Note that the beam must be under tension for the applied force to be transmitted along it, via _transverse restoring forces_ over a time interval, aka _impulse waves_ .
If the situation was _static_ ,the waves would interfere and you'd get a _standing wave_ .
If it isn't tense somewhere (like the pivot), either there's no load or the beam has snapped!
I'm here to spread some love to my favorite channel, and peers. Hello 👋.....Amazing video
Duuuude! I’ve been wondering where you’ve been. Love your work
Very clear exposition. Thanks.
Anyone else here the night before their physics test..? just me?
here 🙋
Just my ASVAB nothing big 😅
Get a job lil nigga, im watching this for fun and im a welder so pretty baller ngl 🗣️🔥🔥🔥💪🏽💪🏽🦅
Literally same^
😂
summary of mechanical principles. love it. thank you
3 colleagues and I from MIT proved that the pyramids could've been built using mechanical advantage accomplished with wooden gears, levers, and pulley systems. All using wood, stone (including stone bearings), and levers, we were able to hoist 47 (that is all we could source for the research) blocks, each weighing between 2 and 2.7 tons. They were hoisted 75 feet into the air, and pivoted out 32.5 feet. We were able to do this in a footprint only 22 ft x 16ft, using only 5 guys. And did so within 6 hours.
We proved that the system was mobile, able to work on top of itself, was able to be made sourcing ONLY materials available 6,000 years ago.
We believe we could build the pyramids. BUT we dont know how the cuts were made, how they transported the stones from hundred of miles away, AND there is no proof or reference of these kinds of systems being used back then (although the math and understanding of these concepts were known individually - but not sure if they were ever combined in any application).
This would be the same tech that could've built Machu Pichu, and various other megalithic structures in antiquity.
We are currently sourcing funding to see if we can EXECUTE this concept by building a 1/5 scale model of the Great Pyramid (we would basically just build the top 1/5 as a proof). If you can build the top (where it narrows the most and requires the most intricate approaches), then it would be ABSOLUTELY possible to build the bottom applying the same principles.
When we finish - we will release everything (videos, schematics, and designs) for others to research.
Wow ,very nice ,i am very exciting to watch this one ,
Need metallurgical advantage video with super alloys
Brilliant! Please do more videos, you are very professional. Thank you!! Will recommend to friends
excellent tutorial to introduce the concepts
Superb explanations!
Only 600 likes? That can't be right, its too high quality to have this little likes
Great visuals and explanations. Thanks!
Very interesting. I like that you explained clearly and allowed time to think and consider between each explanation.
Hey! Great videos, enjoy them a lot.
Can you make a video about screws and springs?
All your videos are really great to watch and are still understable, thank you !
Excellent illustration 👍
Question - For pulleys, let's say you have a load of 1000 lbs and using two double pulleys, does each pulley need to be rated for 1000 lbs or can they be rated for less since you are using multiple?
I have already seen this video on nebula. I have one complaint.
Why there is no comment section in nebula?
Please ask the nebula or curiosity stream to activate a comment section. That will be very convenient.
Good 👍 really helped me for my research for our bridge mechanism
Beautiful presentation
this is exactly what I wanted to watch!!! surely an educational advantage your videos are😇
I am in the love of your videos 😍...Kindly make more videos...
Great explanations.
Best explanation ever
if we can use less force to lift something with a lever that we would normally, than how is this NOT a perpetum mobile? Why can't we lift 1000 liters of water 10 meters higher with just a liter of water from the height of 10 meters and than use 1 liter out of these 1000 liters of water to get it up again after we use that high up water to power our turbine?
Edit: nvm turns out you're explaining it later on, great video.
Some good quality videos needs time....Great work !
Brilliant explanation dude 👍
Wow this was class to watch was told to watch it can't not recommend enufff👍👍👍👍👍👍👍👍👍👍👍
The easiest explainaition is: The distance we input divided by the the distance we get, is the mechanical advantage.
Informative, concise and simple thank you so much ❤
Want more videos on structural Engg.
♥️
Can you please do a video about convayor belts , how do they work and how to calculate the power of the motor required to drive them .
As always, excellent for interview / viva preparation!
I am grateful to you forever.
The animations are mind blowing, I am learning to do animations, can you please let me know the software you are using and how can i learn it ,any resource will be really helpful. Thanks