Sentences with phrase «when fuel pellets»

PANCAKES have been getting in the way of nuclear fusion: the process comes unstuck when fuel pellets end up spread out flat.

Not exact matches

Wood pellets have become an increasingly popular alternative source of fuel, and are even more environmentally friendly compared to coal, when factoring harvesting and transportation.

* Hint: look for a system which is fully automatic (okay, take a moment to yearn for the rush of heat when opening the pot - belly to add a log and the old - fashioned levers for adjusting airflow) and which uses pellets or another form of fuel designed to deliver consistent burning performance (and say goodbye to «a man who cuts his own wood is twice warmed»).

The basis of the flawed logic leading to U.S. wood being burned to power Europe, conservationists say, is an accounting formula: According to E.U. policy, wood pellets are considered a carbon - neutral fuel source, based on the principle that regenerating forests will eventually recapture the carbon released when the trees were cut.