Recent content by Anubhab2000

hmm

I'm trying to design a solar heated (non electrical pump) ..but by theory when we are lifting water by using vacuum and atmospheric pressure the weight of water after rising 10.3 m is equal to the atmospheric pressure created by vacuum ,so they cancel out..so is it impossible to lift water using...

Good Idea ..But when I create my tank using Iron ..it'll be easy to paint and maintain the non corrosive black painting from outside..but the inner side of the airtight tank can be painted only once and if the non corrosive layer is anyhow removed by water there will be no way to fix it..Rather...

Using Iron will lead to corrosion..

This the the look of my project..and I need a metal to make that tank to absorb heat from sun and radiate it to the air in the tank so that the air expands down the two pipes

I need this metal in large quantity to mould a cylindrical tank for my project.

Thanks for all your help..I'm trying to build a kind of tank for my pumping device that can be made using a low cost metal.The metal should also have a quick absorbing and radiating property of heat. I've thought about painting the tank black from in as well as out to increase its absorbing and...

I'm working on a solar heated pump project and require and suitable metal ..that'll absorb as well as radiate heat well. It should should also be cheap to use .

Hi , I'm Anubhab .. a student of class X. I'm currently working on a project of thermal pump and would like some help from here..looking forward to your help.