How pump works

Salam w b t


Pump is a device to transfer or move  fluid or gases by using mechanical mechanism. Pump can be clasified into three major type which are:

• Direct lift, 

• Displacement 

• Gravity pump

Pumps usually need to consume energy in order to produce the out put (mechanism works). For example to move water from lower area to higher area, this can be done by using an electric motor to move the water from lower region to higher region, we usually can see this in many area including water treatment plant and many more.


However, this time i will focus on one type of pump which are displacement type of pump. This displacement type of pump can be divide into 2 type of pump which are:

• Reciprocating positive displacement pumps

• Rotary positive displacement pumps

I will focus on Reciprocating positive displacement pumps as its nvolve in my project, this pump again can be classified into four types accourding to its mechanism to transfer fluid and gases. Plunger pump, Diaphragm pump, piston displacement pump, and radial piston pump.

Diaphragm pump

This type of pump, will enable continues flow of fluid without need to continuously move the pump. When we   pull up the pump handler, the green layer will move up and create lower pressure inside the box, thus the water outside (the right side of the picture) will flow into the box. when its push down, higher pressure will created inside the box thus will force the fluid to move out from the box. 

The valve at the right and left side of the box will make sure the fluid flow in one way direction. 

However most of manual pump mechanism is almost the same, there just a bit different between them depends to what mechanism they use. For example Ram pump below, it use gravity mechanism to move the fluid from lower level to higher level.

Same with Nash pump, it use rotary motion to pump water, this mechanism usually used in car in order to cool down the engine. This pump usually located at the timing belt area, and it use the energy transferred from the rotating timing belt to pump the water to all part of the engine.

Water pump at PROTON Saga car 

That all from me thanks


Source from: 
http://en.wikipedia.org/wiki/Pump
http://www.youtube.com/

Aion 3.0 Ascension

Salam w b t

Last few month ago, NCSoft have announced to bring out Aion 3.0 Ascension to both NA & EU server (already come out 1 month ago), at the same time, they also have announced to change the game policy from P2P (pay to play ) into F2P (free to play).

Check this out at Official Aion website:
http://na.aiononline.com/ (NA) 
http://www.aionfreetoplay.com/website/ (EU)

Although, both NA and EU server are F2P, however there some different between those 2. Which are:

NA server:

• the game version is in 3.0

• player can enjoy everything in the game (no function lock) 

• totally free

housing in 3.0

EU server:

• the game version is still in 2.7

• there was some function which is locked, for example instance 
cool down etc etc

• in order to unlock the function, we need to pay 

more new instant in 3.0

There was a lot of different between 3.0 and 2.7??

- Yes there was  a lot of different between 2.7 and 3.0, for example there was no mount in 2.7, the highest level in 2.7 is 55, while in 3.0 is 60. More batter weapon and armour and many more.

Which one will you choose?? NA or EU

- NA is batter because, we can enjoy full game without any locked, however, the bad thing for NA server for Asia player is, you will face a lot of lagging i.e internet problem. that thing will effect a lot when you PvP (player vs player). But if you are PvE player then its not problem.

Mount in 3.0

Remainder: 

AION is PvPvE game, so you cannot avoid pvp in the game

For more details, you all can check through this link:

http://www.aionfreetoplay.com/website/featuresdetails/ [EU]

http://www.aiononline.com/ [NA]

COME ON, BE MORE OPEN...NO MORE DOTA, we are in hight technology era, come communicate with people around the world

http://www.ventrilo.com/ <----- software here can help you to talk to ppl all around the world (player in the game)

supervolcano / super!!

Salam w b t

Lama x update blog ni, hari ni nak update sikit tentang gunung berapi.


Rasanya ramai yang tau gunung berapi..tapi tak ramai yang tau tentang super gunung berapi i.e "supervolcano".


"supervolcano " adalah sebuah gunung berapi, tetapi lain sedikit daripada gunung berapi biasa. Macam "Superman" tak sama dengan "man", superman memiliki kekuatan ynag jauh lebih kuat daripada manusia biasa, sama jugalah bagi supervolcano, ia memeiliki tahap kemusnahan jauh lebih tinggi daripada gunung berapi biasa, boleh dikatakan sebanyak1000kali ganda kekuatn letupan hydrogen bom atau 1000 kali ganda kemusnahan gunung berapi biasa.

Toba [pulau kat tengah tu terbentuk daripada tekanan  dari bawah bumi]

Di bumi terdapat lebih kurang 6 buah "supervolcano", semuanya terletak di merata tempat di seluruh bumi iaitu:

• Yellowstone, US
• Long Valley, US
• Valles Caldera, United States;
• Lake Toba, Sumatra, Indonesia;
• Taupo Volcano,New Zealand; 
• Aira Caldera, Kyūshū, Japan.

Tak boleh dibayangkan macam mana tahap kemusnahan gunung berapi ni. Mungkin filem "2112" merupakan salah satu simulasi letupan supervolcano yang paling best. letupan yang paling terbaru adalah dari gunung berapi Toba indonesia, yang mana letupan ini adalah letupan gunung berapi yang paling kuat dalam sejarah manusia. Letupan ini telah membunuh 60% populasi manusia ketika itu, dipercayai merupakan salah satu punca dinosaur pupus dari muka bumi, serta merupakan penyebab kepada pembetukan zaman ais dimuka bumi beribu-ribu tahun dahulu. [Ni baru salah satu meletup, bayangkan kalau semua meletup dalam satu masa]

Disini, adalah contoh video untuk supervolcano di Yellowstone, US.

Untuk lebih lanjut boleh tengok sendiri dari lawan web ni

Source from:

http://www.youtube.com/watch?v=krvNo7SaAPg

http://www.youtube.com/watch?v=1Vn6kxfD3Ek

http://en.wikipedia.org/wiki/Supervolcano