منابع مشابه
Numerical analysis of the space charge effect in a MWPC
A numerical calculation code was developed by employing a two-dimensional continuum model for the detailed design of MWPC (Multi-Wire Proportional Chamber) detectors. The temporal evolutions of electron and ion density distributions were evaluated for the time period required by ions to travel between the anode and the cathode. The temporal evolution of the electric field was also calculated to...
متن کاملCapacity formulas in MWPC: some critical reflexions
An approximate analytical expression for ”capacitance” of MWPC configurations circulates in the literature since decades and is copied over and over again. In this paper we will try to show that this formula corresponds to a physical quantity that is different from what it is usually thought to stand for.
متن کاملThe Study of Energy Loss in Stepped- Labyrinth Spillways
A ‘spillway’ is a structure used to provide the controlled release of flood water from upstream into downstream area of a dam. As an important component of every dam, a spillway should be constructed strongly, reliably and efficiently to be used at any moment. Labyrinth and stepped spillways are presented as appropriate modifications to those spillways hardly capable of managing the maximum pot...
متن کاملEffect of Distributed Energy Resources in Energy Hubs on Load and Loss Factors of Energy Distribution Networks
In this paper, an attempt has been made to introduce a new control strategy including Plug-in Hybrid Electric Vehicle (PHEV) and Diesel engine generator to control the voltage and frequency of autonomous microgrids. The proposed control strategy has multiple advantages over the recent control methods in microgrids. The proposed method applies the primary and secondary frequency control strategy...
متن کاملAutonomous Wireless Heat Energy Meter based on Piezoelectric Energy Harvester for Heat Energy Measurement in Building Complexes
This paper presents a platform for power autonomous wireless energy meter device using piezoelectric energy harvesters. This device can be mainly used for measuring the share of heat energy consumption in a fair manner in building complex with central heat energy system. In the suggested device, the piezoelectric energy harvester is also used as a flow-meter to reduce the power consumption of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nuclear Instruments and Methods
سال: 1978
ISSN: 0029-554X
DOI: 10.1016/0029-554x(78)90696-1