نتایج جستجو برای: waste recycler
تعداد نتایج: 81867 فیلتر نتایج به سال:
Transverse beam instability of a coasting beam with a digital damper is examined. Threshold of instability is calculated in specific cases with Landau damping taken into account. The results are applied to the Fermilab Recycler Ring. Some improvement of existing RR damper is proposed.
Although the luminosity growth for Tevatron Run II was slower than expected, steady growth of luminosity has been demonstrated during the last three years with the peak luminosity of 1.02×10 cms achieved in July 2004. Suppression of instabilities has been a valuable contributor to the luminosity growth. This report discusses the transverse instabilities in the Tevatron and Recycler.
Informal recycling has been a source of challenges to mobile telephone network (MTN) phone village in Rumukurushi, Port Harcourt, Nigeria, and several locations developing countries. In order bring lasting solution the menace informal this location, study proposed new waste electrical electronic equipment (WEEE) management system. The system comprises application two key concepts. first concept...
An important part of the Fermilab’s Recycler Electron Cooling (REC) project [1] is a recirculation test which is performed using a 5-MV electrostatic accelerator, a Pelletron, with two tubes and a simplified beam line with one 180-degree bend. The main goal of the test is to demonstrate stable operation of a 4.4-MeV, 0.5-A DC electron beam. The paper describes the set-up and the early experimen...
The industrialization of new energy vehicles has accelerated, and the recycling industry driven by a large number retired power batteries exploded rapidly. How to control deal with decommissioned balance economic environmental benefits become an urgent problem be solved. Considering influence uncertain interference factors, dynamic equilibrium strategy battery closed-loop supply chain members c...
A transverse damping system is used in the Recycler at Fermilab to damp beam instabilities which arise from large beam intensities with electron cooling. Initial tests of electron cooling demonstrated beam loss due to transverse beam motion when the beam was cooled past the beam density threshold. The transverse damper system consists of two horizontal and two vertical pickups whose signals are...
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