Last edited by Sagor
Thursday, July 23, 2020 | History

2 edition of Response of LASL detonators to A.C. voltage found in the catalog.

Response of LASL detonators to A.C. voltage

Gerald E Round

Response of LASL detonators to A.C. voltage

by Gerald E Round

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  • 5 Currently reading

Published by Dept. of Energy, for sale by the National Technical Information Service in [Washington], Springfield, Va .
Written in English

    Subjects:
  • Detonators,
  • Electric currents, Alternating

  • Edition Notes

    StatementGerald E. Round, Tien S. Chou, and J. Richard Taylor
    SeriesMLM ; 2492
    ContributionsChou, Tien S , joint author, Taylor, J Richard, joint author, United States. Dept. of Energy, Mound Laboratory
    The Physical Object
    Pagination22 p. :
    Number of Pages22
    ID Numbers
    Open LibraryOL14880897M

      FAS Note: The Los Alamos Technical Reports and Publications listed below were formerly made available by Los Alamos National Laboratory on its web site. Before Los Alamos blocked online access to these documents, most of them were acquired and preserved in the public domain by Gregory Walker and Carey :// are specifically designed to accomadate detonators up to 4” (mm) in length. The Hornet family of cast boosters is designed to be initiated by non-electric, electric and electronic detonators that are classified as a minimum of #8 “strength” (mg or greater PETN) base

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    The paper presents the layout of two opposing thyristors working as an Arc Eliminator (AE). The presented solution makes it possible to protect an electrical apparatus against the effects of an arcing fault. An Arc Eliminator is assumed to be a device cooperating with the protected apparatus. Thyristors were used because of their speed of operation and a relatively lower cost compared to other Arbor vitæ: a book on the nature & development of imaginative design for the use of teachers handcraftsmen & others / (London: A.C. Fifield, ), by Godfrey Blount (page images at HathiTrust) Arbor vitae; a book on the nature & development of imaginative design for the use of teachers, handicraftsmen & ?.


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Response of LASL detonators to A.C. voltage by Gerald E Round Download PDF EPUB FB2

OCLC Number: Notes: Contract no. EYC, prepared by Mound Facility. Issued Feb. 17, Description: 22 pages: illustrations ; 29 :// Projected Response of Typical Detonators to Electrostatic Discharge (ESD) Environments Technical Report Wilson, M J The purpose of this discussion is to indicate the threshold values for low-order detonator response by using first principles applied to pin-to-pin configurations and associated limits in pin-to-case ://   of previous Hz, V a.c.

tests made by J. Anderson of LASL and the Test Fire Group at Mound Facility. Since Mound had developed a system to test detonators using Hz line voltage, LASL requested Mound to test their modern detonators using this system. Concern for safety in handling modern detonators was the primary incentive for @article{osti_, title = {Projected Response of Typical Detonators to Electrostatic Discharge (ESD) Environments}, author = {Wilson, M J}, abstractNote = {The purpose of this discussion is to indicate the threshold values for low-order detonator response by using first principles applied to pin-to-pin configurations and associated limits in pin-to-case ://   The voltage range below the hard-fire voltage down to the all-fire voltage is termed the soft-fire range and can be used safely only if suboptimal timing is acceptable.

For most normally fired detonators, the excess time is – μ s corresponding to a run-to-detonation distance of ≈1 mm if the apparent centre of initiation is reverse   @article{osti_, title = {Computer modeling of electrical performance of detonators}, author = {Furnberg, C M and Peevy, G R and Brigham, W P and Lyons, G R}, abstractNote = {An empirical model of detonator electrical performance which describes the resistance of the exploding bridgewire (EBW) or exploding foil initiator (EFI or slapper) as a function of energy, deposition will be   @article{osti_, title = {LASL LENS DESIGN PROGRAM FOR THE IBM }, author = {Lehman, C.A.}, abstractNote = {A program for the design of optical lens systems by the method of least squares was written for use on the IBM The program was found to work very well in improving existing lens designs.

A theoretical development of the equations used by the program is   Other Parts of the Index: Part 2 of 4 Part 3 of 4 Part 4 of 4. Periodicals and Special Collections Los Alamos Science-- magazine Dateline Los Alamos-- magazine Los Alamos Reflections-- monthly publication for employees and retirees Los Alamos: Beginning of an Era-- historical report (and Trinity color photo) Los Alamos 50 th Anniversary-- historical articles and photos   TO THE AMERICAN PEOPLE: Your sons, husbands and brothers who are standing today upon the battlefronts are fighting for more than victory in war.

They are fighting for a new world of freedom and peace. We, upon whom has been placed the responsibility of leading the American forces, appeal to you with all possible earnestness to invest in War Bonds to the   NEWFOUNDLAND AND LABRADOR REGULATION 5/ Occupational Health and Safety Regulations, under the Occupational Health and Safety Act (O.C.

) (Filed Janu ) Under the authority of section 65 of the Occupational Health and Safety Act, the Lieutenant-Governor in Council makes the following :// An effort is underway to determine the electromagnetic (EM) characteristics of hot-wire detonators in order to quantify more precisely how they might respond to modern EM :// Study Haz Mat flashcards from Mike DeFilipi's MFA class online, Most incident level models define three levels of response graduating from Level 1 to Level 3: The _____ boarded section of the book is the most important because it provides safety recommendations and general hazards :// Low-voltage power supplies, d.c.

output - Part 3: Electromagnetic compatibility (EMC) (IEC ) 01/12/ Specifies electromagnetic compatibility (EMC) requirements for power supply units (PSUs) providing d.c.

output(s) up to V at a power level of up to 30 kW, operating from a.c. or d.c. source voltages of up to V. ,00  Web view. @article{osti_, title = {Diagnostics for slapper detonator systems}, author = {Boberg, R.E.

and Lee, R.E. and Lee, R.S. and Von Holle, W.}, abstractNote = {This report discusses diagnostics which have been used to evaluate CDU characteristics and performance, slapper characteristics and performance and the response of a HE detonator output pellet to a slapper :// Exploding bridgewire (EBW) detonators work by bursting a thin conducting wire as a result of a high voltage discharge.

This process is known to produce a strong UV ://   The effect of a capacitor is known as some capacitance exists between any two electrical conductors in proximity in a circuit, a capacitor is a component designed to add capacitance to a capacitor was originally known as a condenser or condensator.

This name and its cognates are still widely used in many languages, but rarely in English, one notable exception Particle response to shock waves in solids: Dynamic witness plate/PIV method for detonations Article (PDF Available) in Experiments in Fluids 43(2) August with Reads The electrical properties of bridgeless fuseheads were examined.

A conducting composition based on the mixture lead styphnate, Viton binder and conductive admixture was used as the fusehead Lee E A, Drake R C and Richardson J A view on the functioning mechanism of EBW detonators -part 1: electrical characterisation Submitted to these proceedings 18th APS-SCCM and 24th AIRAPT IOP Introduction Applications of carbon-fiber composites and dynamic-loading conditions.

Carbon-fiber-loaded polymer composites have been used extensively in the automotive and aerospace industries, because their strength and fatigue properties per unit weight and production cost are superior to those of most metals and alloys.

1 This class of composites is now pervasive in a wide. An electronic detonator blasting management system and a blasting construction method in the field of engineering blasting.

The method comprises: inputting characteristic information to an electronic detonator by means of an electronic detonator characteristic reader-writer; after the electronic detonator is connected to an initiating branch and the initiating branch is connected to a network David C.

Smith Proc. SPIEContemporary Infrared Sensors and Instruments, pg (3 December ); doi: / Read Abstract +SPIE Digital Library Proceedings. Proc. SPIEOptical Technologies for Arming, Safing, Fuzing, and Firing IV, (3 September ); doi: /