Very simple and easy to understand about hydraulic system is very important in engineering especially on the valve that uses hydraulic system thank you for the information
Thanks for the information, this video is so important for us,but I see there are some comments stating that some descriptions are wrong, please correct that
Woww good video and i have suggestion for you the subtitles in each video can be given English because it is an international language so all countries can understand it thank you👍👍🤟❣🎉🎉🇮🇩
I got a lot of explanation from this video, about hydraulic mechanics such as how it works, components, and what is in hydraulics. greeting from Indonesian engine cadet.
Thank you very much for sharing information on hydrolic, and hopefully more videos of the machinery Shared, because it would mean a lot to add to my knowledge 🇲🇨From Indonesian maritime student🇲🇨
Thank you for a variety of useful science about hydraulic systems, I hope this will be useful when I onboard and join a shipping company to around the world 😇🙏
this is very good and very helpful for the maritime world thank you this channel really helps us to learn more about the hydraulic system for us new people in the world of engineering once again thank you very much for the explanation awaited the next useful channel🙏
very helpful information to increase our knowledge about how the hydraulic system works and how it works when on a ship where this system can be used to drive various kinds of auxiliary machines such as tuning gear,morning wins, valves, cranes and many others
Dear Marine Online, Thank you so much for sharing the valuable information, We really got the information from here, May you add the power point like the information above and write the explanation more clear because we also listen your audio to improve our English and share it to students of Engineering. Our best regards from Indonesia. 👮♀️👮♂️
There is some good info and some bad info. Flow does not determine speed. The truth is the opposite. Speed determines flow. Newton did not include flow in his laws of motion. A piston will accelerate until the sum of forces acting on it is 0. Then the piston will not accelerate any more and will be a maximum speed. Mean while oil will flow from a high energy state to a low energy state to even out pressure. As the piston moves the pressure starts to drop and that is what cause the oil to flow to the lower pressure.
It is people like you that screw up hydraulic designs. If the piston doesn't move then pressure is equalized and there is no flow. When the piston moves the oil flows to equalize pressure. Flow simply equalizes pressure or energy.
I am trying to understand " A piston will accelerate until the sum of forces acting on it is 0. Then the piston will not accelerate any more and will be a maximum speed" . When the sum of forces =0 the cylinder will stop isn't? After that what really displace the cylinder is the difference in pressure? But pressure is force / area, what is high energy state?
Sorry, but this video is out of date with modern hydraulic systems. You can learn a whole lot more just by trying to google the formula for Hydraulic power and using that information instead. Hydraulic power = Volumetric Flow Rate * Pressure. Volumetric Flow rate = Flow Velocity * Cross Sectional Vector area. Cross Sectional Vector Area = Length * Width * Height OR (if it is cylindrical), Pi*Radius^2 * length. Flow Velocity = Cross section of flow * Average Velocity. Average Velocity = Displacement * change in time. Displacement = Final position - initial position. Change in time = distance traveled / time it took to get there. _____ Pressure = Force / Area. Force = Mass * Acceleration. Acceleration = Final velocity - Starting Velocity / elapsed time.
ok, so apparently you don't know how it works either. When it came to the point to explain how, or why 10 lbs can lift 100 lbs, you were out of answers, all you said was "the forces are proportional to the piston area" what does that mean? nothing, just jiberish, its a mystery to you as well. If you are going to make a video, do a better job. Thumbs down from me and unsubscribe.
3:12 is incorrect. It's 10 kg over a large area that could support a larger mass (100 kg) over a smaller area. This is used in hydraulic "jacks" or "lifts" for cars, in machine shops.
🙏sir Can you help me please ..... I only want hydraulic and pneumatic applications and processes in ships and submarines ...... The doctor ordered me to prepare a presentation on that topic ....
- The three official languages of the ISO are English, French, and Russian. - The name of the organization in French is Organisation internationale de normalisation... ...in Russian, Mezhdunarodnaya organizatsiya po standartizatsii - ISO is *NOT* an acronym. ISO themselves explain the name... "Because 'International Organization for Standardization' would have different acronyms in different languages (IOS in English, OIN in French), our founders decided to give it the short form ISO. ISO is derived from the Greek word isos (meaning "equal"). Whatever the country, whatever the language, the short form of our name is always ISO." - During the founding meetings of the new organization, the Greek word explanation was not invoked, so this meaning may have been made public later, making it a backronym. en.wikipedia.org/wiki/International_Organization_for_Standardization#Name_and_abbreviations
