This is a problem related with the design of demineralizer for the Boiler water treatment, using ionic resins for ionic charge removal
Difficulty for solving a problem relating to a truss
How can I solve this problem below by the method of section. Because when I made a section, I always found 4 unknown for 3 equations of equilibrium. Below there are the asking problem plus the answer relating to it for verification, and finally a drawing file attached. Note: The little circle represent the joints between me ...continues
Working with boiler suspension bolts.
An HRT boiler is 4766mm long and 3533mm in diameter. It has 66 steel tubes with a diameter of 9mm. The total dry weight of the boiler is 2.565 tonnes. 4 bolts are to suspend the boiler. If each bolt has to be strong enough to support 1/2 the weight of a filled boiler, what will be the diameter of the bolts? Note: each bolt m ...continues
Difficulty over a problem of friction about sleeve
How can I solve this problem below: The asking problem: A safety device used by workers climbing ladders fixed to high structures consists of a rail attached to the ladder and a sleeve which may slide on the flange of the rail. A chain connects the worker's belt to the end of an eccentric cam which may rotate about an axle a ...continues
Difficulty over a mechanism with friction
How can I solve this problem below. The mechanism shown is acted upon by the force P of magnitude P=20 lb. Knowing that teta=25 degree and that the coefficient of static friction between collar C and the horizontal rod is 0.30, determine the range of values of Q for which equilibrium is maintained. I included the mechanism ...continues
What i really want is to design a mathematical model to control the level of water in a water tank. And based on that the following two models. 1) Controlling the level of liquid in a water tank using mathematical model 2) PID controller for controlling the level of liquid in a water tank using the same mathematical model equa ...continues
Statics - Finding Force Exerted and Reaction
A small hoist is mounted on the back of a pickup truck and is used to lift a 12--kg crate.Determine (a) the force exerted on the hoist by the hydraulic cylinder BC, (b) the reaction at A. FOR DIAGRAM PLEASE SEE ATTACHED
Measuring Tension (Mechanical Eng.)
The 10-kg square plate shown is supported by three vertical wires. Determine the tension in each wire when a = 65mm. (FOR DIAGRAM PLEASE SEE ATTACHED)
Attached you will find the problem that I have been working on and the work that I have compleated so far. I do not know how to do part 4 and also could you check over the work that i have compleated. thanks
define non destructive testing and discuss non mechanical properties
Hi can you help me with sections 2,3 of a materials assignment? section 2 Define what is non destructive testing and illustrate some of it's usage. to support this detail three methods of non destructive testing and write a clear explanation of the process involved and where they might be used. section 3 choose one of the ...continues
