One of the subjects in solar water heater design is considering distribution of hot water consumption during the day. For example, each of the household, commercial, office, school, and industrial consumptions have a particular distribution of hot water consumption named pattern in this article. In solar computation principles, the effect of longitude, latitude, and altitude on collector angle ...

A major focus of aircraft design is the enhancement of CFD-based optimal shape design methods with improved solution accuracies from mesh adaptation, or efficient gradient calculations from adjoint formulations. The key goal of these enhancements is to increase the accuracy of the solution while reducing the computational wall-time. This study is specifically interested in quantifying the impac...

This paper presents a novel implementation of a snapshot object for n processes, with O(log b logn) step complexity for update operations and O(log b) step complexity for scan operations, where b is the number of updates. The algorithm uses only reads and writes. For polynomially many updates, this is an exponential improvement on previous snapshot algorithms, which have linear step complexity....

Various factors affect the degree of mass crime of an environment, including social, economic, and physical factors. The purpose of this research is to investigate the role of the physical components of an environment on mass crime rate. In this regard, open spaces between residential complexes were selected as the case studies and based on five outdoor patterns including linear pattern, disper...