What is the formula for calculating the volume of different liquid levels in a spherical tank? What is the formula for calculating the volume of different liquid levels in a horizontal storage tank with a head?

See screenshot for details~~~~~~~~~~

Ask tie* * : Which book does the ball slot calculation model come from?

1. For regular tanks, such as spherical tanks, it is not difficult to write the (liquid level height → volume) equation. For irregular tanks, such as tanks with horizontal heads, there are too many types of head shapes. It may not be difficult for the professor to write the equation, but it may be a little difficult for you. 2. Whether you can write the equation or not, you will face the problem of the shape of the tank and how to measure the machining error. If the error is not clear, then the reserve value calculated according to the equation and the measurement error are not clear. 3. As early as 2011, I wrote a post on the Industrial Control Network Forum and talked about various tank reserve measurement matters. It may be worth reading. Original link: http://bbs.gongkong.com/d/201103/368962_1.shtml 4. My brother develops electronic instruments. I once wanted to liberate everyone from writing equations and measuring the size errors of cans. Unfortunately, more than ten years later, my work, the world's most powerful storage meter, is still kept in Nomura and few people know about it~~~~~~ There is no such thing as a can in the world. How much it reserves, my little watch can't figure it out! . . . In terms of measurement and calculation capabilities, my little watch is 100 times better than your DCS. I lied to you that you are a dog :P