An approximation for the decay heat curve valid from 10 seconds to 100 days after shutdown is. where is the decay power, is the reactor power before shutdown, is the time since reactor startup and is the time of reactor shutdown mesured from the time of startup (in seconds).
Freebase(0.00 / 0 votes)Rate this definition: Quail. Quail is a collective name for several genera of mid-sized birds generally considered in the order Galliformes. Old World quail are found in the family Phasianidae, and New World quail are found in the family Odontophoridae.
kwal (selaw; ortugometra; Latin Coturnix vulgaris): A game bird of the family Coturnix, closely related to partridges (which see). Quail and partridges are near relatives, the partridge a little larger and of brighter color. Quail are like the gray, brown and tan of earth. Their plumage is cut and penciled by markings, and their flesh juicy and delicate food.