Initial Heating Rates and Energy Inputs for Exploding Wires
نویسندگان
چکیده
منابع مشابه
INITIAL SINTERING KINETICS OF LITHIUM META TITANATE AT CONSTANT RATES OF HEATING
In order to evaluate the sintering behavior of lithium meta titanate (Li2TiO3) powder, the shrinkage of powder compact was measured under constant rates of heating. Densification curves for Li2TiO3 have been constructed with the help of shrinkage powder measured at different heating rates. The activation energy at the initial stage of sintering was determined by analyzing the densification curv...
متن کاملStudy of Blast Wave – Structure Interaction Using Exploding Wires Technique
Over the last decades there has been an ever increasing effort to better predict the load developed on a structure in explosion events. During the passing time, the computational abilities dramatically improved and the ability to predict quantitative results for complex scenarios became achievable. However, the need to validate the obtained numerical results became a necessity. The validation c...
متن کاملResistance Changes Caused by Vaporization Waves in Exploding Wires Ddc
The marked Increase In electrical resistance occurring at temperatures above melting can be explained by assuming a vaporizaf on, expansion wave proceeding radially inward from the wire surface. This wave reduces the conducting cross section of the wire, thereby increasing the resistance. For wires well matched to the circuit the resistance rise occurs when the condenser voltage is practically ...
متن کاملResearch on Nuclear Reactions in Exploding (Li + LiD) Wires
It is shown that under certain conditions the nuclear reaction Li(d, n ) 2 a occurs within the plasma of "exploding" (Li + LiD)-wires. The reaction is not thermo-nuclear but of a hybrid character, i. e. the plasma is not heated to a sufficient temperature but electric fields complete the reaction. By an electrical discharge a (Li + LiD)-wire is heated to temperatures below 200 eV. After the hea...
متن کاملSelf-heating in Short Intra-block Wires
近年,熱問題が主要な設計問題となってきている.エレク トロマイグレーション [1,2]などに代表される信頼性低下 要因やリーク電流は温度に強く依存し,温度上昇による リーク電力増大は発熱量をさらに増加させるためである. この問題を解決するために,チップ全体の熱解析やアー キテクチャレベル [3]から物理設計レベル [4]の熱指向設 計が産学界双方で注目されている. 微視的視点では.グローバル配線の自己発熱問題が集中 的に研究されてきた [5–11].配線抵抗によるエネルギー 消費が配線内部に熱を発生させ,それが温度上昇に繋が る現象が自己発熱効果である.配線の過熱により,(1)配 線の電気抵抗の増大による信号伝達速度の低下,(2)エレ クトロマイグレーションなどによる信頼性低下,が生じ る.グローバル配線での自己発熱問題は以下の理由によ り集中的に研究されてきた: (1)グローバル配...
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: Physics of Fluids
سال: 1964
ISSN: 0031-9171
DOI: 10.1063/1.1711036