Sunday, January 2, 2011

CrazyEngineers Forum

CrazyEngineers Forum

Is it possible to stop a windows form panel background image from refreshing?

Posted: 02 Jan 2011 03:15 PM PST

Hello guys, I hope you are all well!

I am creating a game in Visual Studio using picture box's, but I cannot for the life of me figure out how I can have a nice picture in the background, as when I do put one in there it is constantly redrawn everytime the game refreshes and this make it impossible to play as it slows almost to a halt. My question for you pro's is, can I set the background image of the panel to never refresh?

With the amount of different things Visual Studio can do, I am sure there must be a way to achieve this simple task?

I have tried everything but I cannot figure it out, if anyone can help me I would be greatly appreciative!

Many thanks to you all!!

Cheers!!!!!!

Boiler (Steam Generator

Posted: 02 Jan 2011 01:34 PM PST

Boiler (Steam Generator)




-The boiler for 1,094 t/h MCR is Single Drum Radiant Natural Circulation Boiler "ELPASO" Type which has self-drainable heating surface. The unit is of pressurized furnace design with two regenerative air heaters, two forced draught fans and two flue gas recirculation fans. The boiler consists of the following equipment.


Steam drum
Water wall
Primary Superheater, Secondary Superheater and Tertiary Superheater
Reheater
Attemperators
Economizer
Two forced draft fans
Two gas recirculation fans
Two regenerative air heaters
Two steam coil air heaters
Ducts and flues
Gas and oil burner system
Steel structure
Piping and valves
Other auxiliary equipments










-The boiler and its auxiliaries are designed suitable for firing Natural Gas and back-up Mazout and for the following conditions:-


Economizer inlet to drum inlet : 203 bar(g)
Water wall : 204 bar(g)
Drum and superheater : 201 bar(g)
Reheater : 47 bar(g)


Superheater outlet : 541 °C 181.1 bar(g)
Economizer inlet : 275.8 °C 194.9 bar(g)
Reheater outlet : 541 °C 37.6 bar(g)
Reheater inlet : 328.6 °C 38.9 bar(g)




-Superheater outlet steam Temperature is controlled to constant within the load range from 50% turbine to 100%BMCR by spray attemperation.
-The reheater outlet temperature is controlled to constant within the load range from 50% turbine to 100% BMCR by flue gas recirculation. The reheater spray attemperation for reheat control is used only as an emergency measure during periods of load changes or of low feedwater temperature due to heater outage, or at overloads.


-The main specifications of the boiler are:-




Type of boiler Babcock - Hitachi
Single Drum, Radiant, Natural Circulation Boiler
Evaporation (BMCR) : 1,094.4 t/h
Steam Pressure at SH outlet : 181.1 bar(g)
Steam Temperature at SH outlet : 541 °C
Feed water Temperature : 275.8 °C
Reheat Steam Flow : 941.4 t/h
Steam Pressure at RH outlet : 37.6 bar(g)
Steam Temperature at RH outlet : 541 °C
Steam Temperature at RH inlet : 328.6 °C
Ambient Air Temperature : 34.8 °C
Draught system : Forced draught
Fuel : N.Gas, Mazout Oil






That was a small description of the boiler from (HITACHI BABCOK Company.), Used at Thermal Power Station, the next Post I will talk about each system of the Boiler.

What is static bypass switch?

Posted: 02 Jan 2011 07:34 AM PST

What is static bypass switch?

Some Terms : THD, DF and IPF. Anybody?

Posted: 02 Jan 2011 07:26 AM PST

Dear friends please explain me:
total harmonic distortion
Displacement factor
Input power factor
Input power factor is power factor only i suppose..Please tell me if i am right.
Other terms are alien to me..
Please explain.

I will be obliged..

CMOS logic circuits.

Posted: 02 Jan 2011 07:18 AM PST

Dear friends!
Sorry! But i dont have much knowledge of CMOS LOgic circuits? can you please explain me what are they and how to use them?
thanks in advance.

Harmonics in electric supply

Posted: 02 Jan 2011 07:15 AM PST

Dear friends! Harmonics in electricity is always undesirable.So please can u suggest me some methods to reduce harmonics in power supply and how are they harmfull?
PLease help me out

How to check my server socket programs are correct...?

Posted: 02 Jan 2011 03:43 AM PST

hello friend's
Just started to read about socket programming.I have written a simple program for reading a file from server and write in client side.
Check this,
For server side....
Code:
import java.io.*;
import java.net.*;
public class ss
{
    public static void main(String args[])
    {
        byte b[]=new byte[60];
        try
        {
            ServerSocket s=new ServerSocket(12345);
            Socket s1=s.accept();
            File f=new File("kk.txt");
            BufferedInputStream bis=new BufferedInputStream(new FileInputStream(f));
            bis.read(b);
            OutputStream os=s1.getOutputStream();
            os.write(b);
            s1.close();
        }
        catch(Exception e)
        {
            System.out.println("Exception caught ");
        }
    }
}
For client side....
Code:
import java.io.*;
import java.net.*;
public class ss
{
    public static void main(String args[])
    {
        byte b[]=new byte[60];
        try
        {
            Socket s=new Socket("27.0.0.1",1234);
            InputStream is=s.getInputStream();
            is.read(b);
            FileOutputStream f=new FileOutputStream("monu.txt");
            BufferedOutputStream bos=new BufferedOutputStream(f);
            bos.write(b);
            bos.close();
            s.close();
        }
        catch(Exception e)
        {
            System.out.println("Exception caught ");
        }
    }
}
But the problem is that i want to check that my program working fine or not but i don't know how can i check this.
Can i use any hosting account as a server ?
If yes then what to do in order to execute this program ?

what are the various ways to express love without words?

Posted: 01 Jan 2011 10:46 PM PST

what do you think what are the various ways to express love without words?

According to me
1:- Emoticons(smilies)
2:- Music
3:- Flowers:):)
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