The realization of the arrangement for process e-quipment and the compensating design for process pipe line [transfer line] in 600kt/a diesel oil hydrofining unit were recommended in combination with author work simultaneously.
As the simplest discrete event dynamic system, the transfer line which is a multi-periodical process, was periodically analyzed by means of Max-plus Algebra on the basis of its timed Petri net description.
Alumina powder in contrast with fresh alumina powder, it has obvious difference when alumina powder paticipitation in purification of carbon to dense-phase transfer line, base on test and theoretical study, incresing applied life methods have been gained.
The conditions for the MS were that the temperature of the ion trap was 150~(0)C,the temperature of the transfer line was 200~(0)C,the temperature of the manifold was 45~(0)C,the module option key was EI,the energy was 70eV,and the characteristic ions were 42、82 and 124(M/Z).
We also show that a Poisson flow model and the fluid flow model developed by Mitra can be used to bound the buffer content of a two stage automatic transfer line.
The network is a series-type assembly or transfer line, with the exception that there is an additional class of jobs that requires processing only at the first node (class 0).
The problem is to find the best assignment of operations to blocks and assignment of blocks to workstations that leads to the minimal transfer line cost (a weighted sum of blocks and workstation numbers).
We prove in particular a conjecture which claims that the throughput rate of a transfer line decreases to a positive value when the number of machines increases.
An efficient dynamic programming based buffering optimization algorithm which minimizes a combined measure of storage and backlog costs in the transfer line is then presented.