Optimum design and performance of a solar dish microturbine using tailored component characteristics

effect of bataine and sulphate supplement on wool and milk characteristics and lambs performance in naine ewes

تعداد 20 رأس میش نژاد نائینی 6+-24 ماهه، با میانگین وزن 2/3-+40 کیلوگرم، همراه با 20 رأس بره های آنها در قالب طرح کاملا تصادفی اثر بتائین و مکمل سولفات بر خصوصیات شیر و پشم و عملکرد بره ها بررسی شد. میش ها بطور تصادفی در چهار تیمار قرار گرفتند. تیمارها عبارت بودند از: 1-گروه شاهد 2-بتائین (05/0 درصد ماده خشک) 3-سولفات (24/0 سولفور درصد ماده خشک 4-بتائین هرماه با سولفات. جیره غذائی طبق nrc با مح...

Optimum Design of a SRM Using FEM and PSO

Nowadays the use of the Switched Reluctance Motors (SRMs) has been considerably increased in various home and industrial applications. Despite of many advantages of this type of motors, such as simple structure, low cost, and high reliability, the main disadvantage of them is the generation of high torque pulsation. This paper presents a novel method to optimize a typical SRM such that the torq...

طراحی بهینه فیلترهای ماسه ای optimum design of sand filter

چکیده ندارد.

Performance characteristics of a transpired solar air heater

Optimum design of component tolerances of assemblies using constraint networks

This paper proposes an efficient algorithm for optimum allocation of tolerances among components of an assembly with an objective to minimize the total cost of manufacturing while meeting the tolerance specifications of the assembly. The assembly is first represented as a two-layer constraint network by describing its functions, attributes and then entities. Forward propagation of entity tolera...