The Water-Water Energetic Reactor (VVER), or WWER (from Russian: Водо-водяной энергетический реактор; transliterates as Vodo-Vodyanoi Energetichesky Reaktor; Water-Water Power Reactor) is a series of pressurised water reactor designs originally developed in the Soviet Union, and now Russia, by OKB Gidropress. Power output ranges from 300 MWe to 1700 MWe with the latest Russian development of the design. VVER power stations are or will be used by Argentina, Armenia, Bangladesh, Belarus, Bulgaria, China, Czech Republic, Egypt, Finland, Jordan, Hungary, India, Iran, Slovakia, Turkey, Ukraine, Russia and Vietnam.
The earliest VVERs were built before 1970. The VVER-440 Model V230 was the most common design, delivering 440 MW of electrical power. The V230 employs six primary coolant loops each with a horizontal steam generator. A modified version of VVER-440, Model V213, was a product of the first nuclear safety standards adopted by Soviet designers. This model includes added emergency core cooling and auxiliary feedwater systems as well as upgraded accident localization systems.
So we started in the cornfield
And I know we did not slack
We got everything in order
But we forgot to bring the bucket back
The foreman he went crazy
And ran around the field
Said we must be lazy
Had to be seen to be believed
Seen to be believed.
But it was a long way
From this highroad
It was a far away from here.
The farmer had a daughter
And she worked at the wishing well
Put one leg in the water
'til she found the mission bell
The old man went crazy
And ran to get his gun
We had a bad time explaining
We were just having drunken fun
Just having drunken fun.
But it was a long way
From this high road, Oh!
It was a long way from here
So we walked along this road
Just tellin' stories as we go
We just walk along.
Well the farmer had a daughter
And she did not speak a word
We used to kiss her in the orchard
Till one morning we were overheard
The old man he went crazy
Running around the field
Said we must be crazy
Had to be seen to be believed