Sentences with phrase «nuclear reactions inside»

Others are produced in nuclear reactions inside the Sun.

Hence, while it is not absolutely possible to rule out the occurrence of nuclear reactions inside a pulsating bubble on the basis of the present knowledge, the actual occurrence of such reactions is, to say the least, doubtful.»

Unlike reactors of the Chernobyl type, the VHTR has a negative temperature coefficient, meaning that as the core temperature rises, nuclear reactions inside naturally begin to slow down.

To compound the problem, the Russian ministry says the moderator, which slows the nuclear reaction inside the reactor, could corrode away, allowing the fuel to reach critical mass and explode.

Not exact matches

Over a 10 - year period from 1989, US navy labs ran more than 200 experiments to investigate whether nuclear reactions generating more energy than they consume — supposedly only possible inside stars — can occur at room temperature.

Their model simulations support the theory, showing that fast rotation mixes material inside a star, boosting the rate of nuclear reactions that produce...

HP: During the flood, many nuclear reactions occurred inside the fluttering crust and in the porous floor of the subterranean chamber.

These elements could most plausibly have been produced by endergonic nuclear reactions during a supernova, or by transmutation via neutron absorption inside a massive second - generation star.