Recent content by sam_89

hii, how to solve this differential equation: A*(dT(x)/dx)(1873.382+2.2111T(x))=90457.5-2.149*10^-10* (T(x))^4 where A is a constant Thank you

My CSP power plant is running under rankine cycle.As you know the boiler,in this power plant is replaced by the parabolic trough concentrator to generate steam before entering the turbine. I have the pressure entering the pump and leaving it,and the output power of the turbine. Also I have all...

yes I have these parameters ,the reflectivity of the collector,the absorptivity of the receiver and the temperatures.

Hello, please I want to know how to calculate the overall efficiency of a concentrated solar power plant (CSP) which uses parabolic trough concentrator,so please if you can provide me with detailed information and calculation method. Thank you

Thank you so much! :)

Hi, Please I want to know how to select the proper stepper motor for a particular application and what are the calculations needed. thank you

This is a small scale project,the surface of the terrain is small,the system will function a few hours,so the amount of water lost is not huge.the idea is to check if removing the condenser and saving its cost, is beneficial in this application or not,although the efficiency of the rankine cycle...

Hello, I'm working on a small scale parabolic trough concentrator project to generate electricity. This electricity is used for pumping water for irrigation,and I want to use an open loop Rankine cycle with no condenser(if it is applicable),to reduce cost,with the steam exhausting directly...