Recent content by arjal

I have a room with no cooling. Room info : w = 5m l = 4m h= 2.5m Heat dissipation from equipment in room= 65kw Ambient temp = 20 degrees celcius I need to know the temperature rise over a one hour period Please help Thanks

ok unfortunately I don't have a drawing atm, but I can simplify the problem. If you have an object lying at sea at 90 degrees horizontal this then rotates until it reaches vertical i.e. 180 degrees I need to calculate how long it takes to get to 180 degrees say incrementally every 10...

hydrostatic head and time hey this is an underwater offshore jacket which will be rotated to a vertical position so a heavy item ! the jacket legs are ballasted with water so as its ballasted the jacket rotates, hence the head is changing as it gets to a vertical position. As its being...

Homework Statement Hi all I have an object (which has valves attached) underwater which rotates from a starting point of 17 degrees to 0 , as the object rotates the hydrostatic head on the valves increases over time. how can I calculate the head increase over a time period (per 10...

hi thanks the flood valve at the bottom is 6" as is the vent valve at the top. Is it possible for you to show me an example? thanks in advance

Hi can someone please help me I have been asked to calculate how long it would take to flood a compartment taking into account: Back pressure due to the air inside the tank being compressed. This will happen as the tank floods until the point when air pressure inside the tank is the same as...