NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.69 [2010] >
JSIR Vol.69(02) [February 2010] >


Title: Sleep time: Its consequences on performance of bulk emulsion explosive
Authors: Pradhan, Manoj
Keywords: Emulsion explosive
In-hole VOD
Real blast environment
Rock-confined space
Sleep time
Unconfined space
Velocity of detonation (VOD)
Issue Date: Feb-2010
Publisher: CSIR
Abstract: This study assesses degree of deterioration of bulk emulsion explosive due to sleeping by using velocity of detonation (VOD). A reduction in VOD (10.0%) was observed when explosive cartridges were left at ambient temperature for 15 days in laboratory environment. In-hole VOD also fell from 4920 m/s down to 4359 m/s (11.0%) in 15 days of sleeping in real blast environment.
Page(s): 125-128
ISSN: 0975-1084 (Online); 0022-4456 (Print)
Source:JSIR Vol.69(02) [February 2010]

Files in This Item:

File Description SizeFormat
JSIR 69(2) 125-128.pdf51.6 kBAdobe PDFView/Open
 Current Page Visits: 608 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 576767 since 06-Feb-2009  Last updated on 26-Aug-2014Webmaster: nopr@niscair.res.in