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.
Description: The Brown Quail is a small, plump ground-dwelling bird. It is variable in colour, ranging from red brown to grey brown with fine white streaks and black barring above, and chestnut brown below. The eye is red to yellow, the bill black and the legs and feet orange-yellow.