نتایج جستجو برای: electronic governor in srm
تعداد نتایج: 17017671 فیلتر نتایج به سال:
Objective. To observe the dermal microcirculation blood perfusion characterization of meridians channels (acupoints). Methods. 20 healthy human subjects were monitored using Pericam Perfusion Speckle Imager (PSI) for the changes in dermal microcirculation blood perfusion on governor meridian and other respective dermal regions as a control. Result. The microcirculation blood perfusion on Govern...
The purpose of this study was to develop a model for the estimation of rock mass classification of Sarvak limestone in the Bakhtiari dam site, south-west (SW) Iran. Q system had been used as the starting point for the rock mass classification. This method was modified for sedimentary rock mass which is known as Qsrm. Because Qsrm considers a wide range of rock mass propert...
Two new species of Stenochironomus Kieffer, 1919 are described in Brazil. New records of Stenochironomus nudipupa Borkent, 1984 and S. gladius Borkent, 1984 from Brazil, new data on geographical distribution of S. jubatus Borkent, 1984 and S. triannulatus Borkent, 1984 from the State of Roraima, and S. bacrionis Borkent, 1984 recorded from the State of Amazonas, as well as emended descriptions ...
در حوزه‌های آبخیز کوهستانی، ذوب برف و رواناب بدست آمده از آن سهم عمده‌ای در تولید جریان و تأمین منابع آب دارد. مدل SRM از جمله مدل‌های هیدرولوژیکی است که به منظور همانند‌سازی و پیش‌بینی جریان روزانه در حوزه‌های کوهستانی متأثر از ذوب برف طراحی شده است. مبنای بکار گرفته شده در مدل SRM روش تجربی درجه-روز می‌باشد که به رغم گستردگی کاربرد آن به دلیل دارا نبودن عامل های فیزیکی همواره مورد نکوهش پژوهش...
In this work, to characterize the radiated emission from electronic circuits in shielding enclosure, an improved electric dipole-based source reconstruction method (SRM) is developed. Moreover, by resorting reconstructed equivalent source, estimation of electromagnetic interference (EMI) between different circuit modules enclosure can be conveniently and accurately evaluated. Different free-spa...
Biochemical reactors (BCRs) based on the stimulation of sulphate-reducing microorganisms (SRM) are emerging semi-passive remediation technologies for treatment of mine-influenced water. Their successful removal of metals and sulphate has been proven at the pilot-scale, but little is known about the types of SRM that grow in these systems and whether they are diverse or restricted to particular ...
This paper describes the mathematical modelling of selfexcited induction generators (SEIGs) with are improved electronic load controller (IELC) for microhydel applications supplying variety of loads. In small hydro plants, governor unit of turbine can be eliminated using IELC, which is simple and cost effective. The improved electronic load controller is a combination of a three-phase insulated...
This work describes the main consideration in the design of power converter for a SRM drive with the particular attention to the choice of converter topology, and to study and develop the static and dynamic characteristics of the prototype model of SRM using FEA software (MagNet 6. 22). To simulate the power converter switching circuit for prototype model of SRM using MATLAB/Simulink 7. 8. 0. I...
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