The subcritical Organic Rankine Cycle (ORC) with 28 working fluids for waste heat recovery is discussed in this paper. The effects of the temperature of the waste heat, the critical temperature of working fluids and the pinch temperature difference in the evaporator on the optimal evaporation temperature (OET) of the ORC have been investigated. The second law efficiency of the system is regarde...

The turbulent transport of impurity or minority species, as for example tritium, is investigated in drift-Alfvén edge turbulence. The full effects of perpendicular and parallel convection are kept for the impurity species. The impurity density develops a granular structure with steep gradients and locally exceeds its initial values due to the compressibility of the flow. An approximate decompos...

carpal tunnel syndrome (cts) is a neuropathy due to the compression of the median nerve. it is shown that gabapentin in high doses is effective in treatment of cts patients. in this study we evaluated the efficacy of low doses of gabapentin in treatment of cts patients. ninety patients with cts were randomly assigned to groups a, b and c. gabapentin was administered to group a with dose of 100 ...