Many problems can be solved by iteration multiple participants (processors, servers, routers etc.). Previous mathematical models for such asynchronous iterations assume a single function being iterated fixed set of participants. We will call static since the system's configuration does not change. However in several real-world examples, as inter-domain routing, both and change frequently while ...

A testing method and on-chip testing circuits for our VLSI chip of asynchronous communication mechanism (ACM) using self-timed circuits are presented in this paper. The three properties of ACMs, asynchrony, coherence and freshness, are what we want to test. Besides these, the general function of the chip and data loss are also of interest. Although this work is a specific solution for a specifi...

in this paper the effect of block shape vortex generators (vgs) on an air-water fin-tube heat exchanger has been studied experimentally using exergy analysis method. also the effect of these vgs on increasing heat transfer rate has been simulated numerically and the results show a good agreement with the experiments. in this research we used a wind tunnel to produce wind flow over heat exchange...