That’s not right. The experiment was conducted after the explosion in an effort to prove Nikolai Steinberg’s suspicion that the positive void coefficient caused the disaster. The experiment was a success and Steinberg’s suspicions have been verified.
On 25 April, prior to a routine shutdown, the reactor crew at Chernobyl 4 began preparing for a test to determine how long turbines would spin and supply power to the main circulating pumps following a loss of main electrical power supply. This test had been carried out at Chernobyl the previous year, but the power from the turbine ran down too rapidly, so new voltage regulator designs were to be tested.
Exactly and during that test the positive void coefficient caused the reactor to spiral out of control with no feedback to the control room, as detailed in the earlier post.
The question is how you conduct the tests, and of course we have learned a lot since that time. Modern reactors incorporate these lessons making them much safer.
Fukushima is a reactor design from the 70s, and the risk with that design were identified at the time. Dale G. Bridenbaugh and two of his colleagues at General Electric resigned from their jobs after becoming increasingly convinced that the nuclear reactor design they were reviewing – the Mark 1 – was so flawed it could lead to a devastating accident. The problem with Fukushima was caused by capitalism.
That’s not right. The experiment was conducted after the explosion in an effort to prove Nikolai Steinberg’s suspicion that the positive void coefficient caused the disaster. The experiment was a success and Steinberg’s suspicions have been verified.
This is what caused the disaster
https://world-nuclear.org/information-library/safety-and-security/safety-of-plants/chernobyl-accident.aspx
Exactly and during that test the positive void coefficient caused the reactor to spiral out of control with no feedback to the control room, as detailed in the earlier post.
Here’s a paper about that: https://hal.science/hal-03117177/document
Even the nuclear power lobby organisation World Nuclear Association acknowledges that this is a massive design flaw: https://world-nuclear.org/information-library/nuclear-fuel-cycle/nuclear-power-reactors/appendices/rbmk-reactors.aspx
Right, it was a test that was conducted as opposed to normal operation of the reactor itself.
Tests will always have to be conducted to ensure normal operation. That’s nothing out of the ordinary.
The question is how you conduct the tests, and of course we have learned a lot since that time. Modern reactors incorporate these lessons making them much safer.
I agree that newer reactors are more safe than old reactors but there’s still a significant risk involved. See Fukushima.
Fukushima is a reactor design from the 70s, and the risk with that design were identified at the time. Dale G. Bridenbaugh and two of his colleagues at General Electric resigned from their jobs after becoming increasingly convinced that the nuclear reactor design they were reviewing – the Mark 1 – was so flawed it could lead to a devastating accident. The problem with Fukushima was caused by capitalism.
https://abcnews.go.com/Blotter/fukushima-mark-nuclear-reactor-design-caused-ge-scientist/story?id=13141287
So your saying the reactor was not safe and should have never been built that way? I agree.