Determination of RF Energy Threshold Level for Ignition of Electro Explosive Devices
نویسنده
چکیده
Electric Detonators with its two terminal paired cable may act as an efficient receiving antenna. Radiated field from other sources may optimum level of current in the cable and in turn accidental detonation may occur. Present work is focused on estimation of hazardous field strength level. Keywords-Electric detonator,effecive radiated power,mining enviroment.
منابع مشابه
معرفی و فاکتورهای موثر بر روش‌های آغازش لیزری مواد پرانرژی
Military equipments containing energetic materials are conventionally ignited by heat and through an explosive train. Heat is often created by a flame or electricity from a resistive wire. Energetic materials used in these systems due to electrical inseparation from the surrounded medium are exposed to different electromagnetic radiations and so unexpected ignitions of them are probable. In thi...
متن کاملمطالعه رهیافت افروزش موج ضربه‌ای در هدف‌های DT با مقیاس راکتوردر گداخت یون سنگین
The ignition of pre-compressed fuel by convergent shock wave, as a new approach in inertial confinement fusion that is known as shock ignition is considered with the aim of achieving high gain and providing threshold of ignition in lower energy. In this research, optimization of the energy of individual ions in the beam according to the hydrodynamic efficiency and target energy gain in a five-l...
متن کاملتعیین مدت زمان بهینه پالس پروتونی برای راه انداز احتراق سریع در همجوشی محصورشدگی لختی
Two relatively simple analytic Models for investigation of fast ignition dynamics are developed, that are the subsonic and the supersonic models. On the basis of the subsonic model, which a pre-compressed fuel of density is heated by a subsonic thermal wave, the beam energy and the intensity required for ignition is closely related to proton range. Whereas, on the basis of supersonic model, fo...
متن کاملبررسی غلظت گردوغبار قابل انفجار و ارزیابی خطر انفجار در برخی از صنایع با ریسک بالای شاهرود
Introduction: Flammable dust particles when dispersed in air under certain conditions there is a risk of explosion. The aim of this study is determine the concentration of explosive dust, and the explosion risk assessment, in some a high risk industries of shahroud. Methods: To determine the level of dust in factories investigated, sampling and determine the concentration based on the method...
متن کاملThe Threshold Financial Development and Energy Consumption in Iran
Energy as a necessary consumption good for households and as a necessary input for producers has a very important role in economic growth. The aim of this paper is to investigate the relationship between financial development and energy consumption in Iran. For this purpose, by using the structural time series method and a quadratic specification of financial development, the effect of financia...
متن کامل