When a system produces two or more products, cumulative exergy (CEx) should be allocated to each product. Separation process is a common operating unit, which is characterized by multiple products. Based on the minimum separation work (MSW) theory, a novel allocation parameter of CEx, the...

We simulated the Fourier transform of the correlation function of the Ising model in two and three dimensions using a single cluster algorithm with improved estimators. The simulations are in agreement with series expansion and the available exact results in d = 2, which shows, that the cluster...