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1. What are the other types of geothermal cycles aside from dry, binary

What are the other types of geothermal cycles aside from dry, binary and flash?
2. Diameter 0.8 m height 1.2 m floats in water

This what I think: since the liquid is more dense than water, then the cone will float a little. From triangle, 0.8 becomes 0.8+y and 0.4 becomes 0.4-y. The ratio and proportion becomes 0.4/1.2 = x/(0.8 + y). Am I correct? or the cone will sink a little?
3. Diameter 0.8 m height 1.2 m floats in water

Homework Statement Given: diameter 0.8 m height 1.2 m floats in water how far will it sink in a liquid (density =1360 kg/m^3) Homework Equations Buoyant force The Attempt at a Solution In the attachment I'm stuck on how to find the volume of the submerged cone in the...

5. Cooling and dehumidifying

Homework Statement Moist air at 40 C and 90% R.H. enters a dehumidifyer at the rate of 300 m3/min. The condensate and the saturated air exit at 10oC through separate exits. The pressure remains constant at 100 kPa. Determine (a) the mass flow rate of dry air, (b) the water removal rate, and...

7. Help with the viscosity

Homework Statement Help with the viscosity. The problem is in the attachment. My prof does not yet teach the lesson but we have to answer the problem. Homework Equations The Attempt at a Solution
8. Torsional shear

Is J there the J of the smaller circle, with the inside diameter? I got 243 Mpa which is larger than 150 Mpa.
9. Torsional shear

The J and r are already substituted in the formula I used. Ok thanks.
10. Torsional shear

Homework Statement Given: hollow steel shaft Torque = 5400 Nm Torsional Shear = 150 MPa Required: Inside diameter Outside Diameter Stress on the inside of the shaft Homework Equations The Attempt at a Solution I solved both the diameters which are 64.49 mm and 48.37 mm...

12. Heat transfer (steady state, one dimensional)

Homework Statement Find the heat flow and the interface temperatures of the given figure. Homework Equations The Attempt at a Solution Do solve it correctly? I do not know how to solve the interface temperatures in case of parallel. Can you explain to me how to solve it
13. Ultimate analysis

who knows what should i do?
14. Ultimate analysis

Homework Statement given the ultimate analysis of the fuel c - 88.3% h - 9.5% o - n - s - 1.4% ash - 0.8% find the: a. raf and rgf b. concentration of so2 and particulate matter if excess air is 20%. i know how to calculate the raf and rgf, i also know how to compute the so2 and...
15. Heating Water

does the specific heat capacity has something to do with this?
16. Heating Water

Why heating water at 90C takes longer than heating water at lower temperatures such as 70C?

thanks for the information. About my second question, what steel is used in manufacturing LPG cylinder? Like the steel C1040. By the way, what is beading process in manufacturing or metalworks?

I don't have a textbook. So I'm looking on the internet. I just want to know what is C, 10, and 40 on the steel given.

Homework Statement Given the steel C1040. What do you mean by C, 10, and 40 in that steel? What is the common type of steel used in manufacturing LPG cylinder?
20. Beading processes in metalworks such as in manufacturing process?

i found all about the drawing process. I cannot find the remaining. I searched the internet for those words. In trimming, I only found that they used trimming but no definition. In beading, it showed not the metalwork process but the other one.

22. Beading processes in metalworks such as in manufacturing process?

Homework Statement What are the definitions and functions of drawing, trimming, and beading processes in metalworks such as in manufacturing process?

i'll do it later. i'm going out now

yes. I have coils in the fm radio circuit. so does it?

i'll post a pic later. The coil included in the kit are 4 turns. Does this affect the signal or station that can be acquired? or Does the feet of those coils affect the signal?

I have tried that but i only get 1 station the others are not clear, what should I do with that?