Gow, Arthur S. (contributor) - In: New York economic review : journal of the New York … 34 (2003), pp. 3-20
4
function is often of the form
q = f(x
1
, x
2
, …, x
n
) (1)
where q is the output flow (units …/time) of the desired product, and x
n
is the stock (units) or flow (units/time)
of the nth input to the process. The … tons/day (F=FF+R). However, only a fraction
of the combined stream, f x F, is converted to the desired product B. Thus …