shaped charge

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12:37 Jun 5, 2009
English to Croatian translations [PRO]
Tech/Engineering - Military / Defense
Additional field(s): Petroleum Eng/Sci
English term or phrase: shaped charge
Definition from army-technology.com:
A shaped charge is an explosive which has been shaped in such a way that when detonated the energy of the explosion is channeled in one direction.

Example sentence(s):
  • Conventional shaped charges are constructed with a charge case, a hollow conical liner within the case, and a high explosive material positioned between the liner and case. globalsecurity.org
  • Shaped charges were first developed after World War I to penetrate tanks and other armored equipment. Their most extensive use today is in the oil and gas industry where they open up the rock around drilled wells. llnl.gov
  • This source has been used since 1971 in routine seismic operation in the Amazon jungle with 300 gram unit charges distributed in small and large shot arrays increasing substantially the coverage and halving the cost at a higher record quality. A large amount of production seismic field work has been carried out in several other areas attesting the successful application of the shaped charges. Wiley InterScience
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Summary of translations provided
5 +1kumulativno punjenje (naboj, eksploziv) - ovisno o kontekstu
Ivan Sertic
5Naboj usmjerenog djelovanja
Matej Matijević


Discussion entries: 1





  

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36 mins   confidence: Answerer confidence 5/5 peer agreement (net): +1
kumulativno punjenje (naboj, eksploziv) - ovisno o kontekstu


Definition from Hrvatski vojnik, broj 137, svibanj 2007.:
Eksplozivno punjenje protuoklopnog sredstva ukomponirano je u pogodan oblik granate koji uključuje prednji stožac ili polukuglu od metalnog lima. Svrha tog posebnog metalnog dodatka bila je usmjeravanje toplinskog mlaza koji nastaje eksplozijom eksploziva iza dodatka prema naprijed, fokusirajući se na relativno malu površinu (koja odgovara površini spomenutog stošca ili polukugle). Budući da je brzina širenja tog toplinskog mlaza sastavljenog od rastaljenog metala i plinova oko 7500 m/s, nije nikakvo čudo što tolika temperatura koncentrirana na vrlo maloj površini jednostavno i brzo probija oklop. U ovom pojednostavljenom opisu čak je vojnim laicima lako prepoznati osnovni princip djelovanja kumulativnih punjenja.

Example sentence(s):
  • Eksplozivno punjenje protuoklopnog sredstva ukomponirano je u pogodan oblik granate koji uključuje prednji stožac ili polukuglu od metalnog lima. Svrha tog posebnog metalnog dodatka bila je usmjeravanje toplinskog mlaza koji nastaje eksplozijom eksploziva iza dodatka prema naprijed, fokusirajući se na relativno malu površinu (koja odgovara površini spomenutog stošca ili polukugle). Budući da je brzina širenja tog toplinskog mlaza sastavljenog od rastaljenog metala i plinova oko 7500 m/s, nije nikakvo čudo što tolika temperatura koncentrirana na vrlo maloj površini jednostavno i brzo probija oklop. U ovom pojednostavljenom opisu čak je vojnim laicima lako prepoznati osnovni princip djelovanja kumulativnih punjenja. - Hrvatski vojnik, broj 137, svibanj 2007.  

Explanation:
Ovo sa dodatnim kontekstom može dobro doći kada se radi o striktno tehničkim principima djelovanja samog eksploziva gdje je potrebno napraviti razliku između pojmova. "Punjenje" je ipak neki generički i standardno prihvaćeni termin.
Ivan Sertic
Croatia
Local time: 15:31
Native speaker of: Native in CroatianCroatian

Votes in favor of/against selecting this as the best translation of the term asked
Yes  Vjekoslav Pavic
5 days
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1367 days   confidence: Answerer confidence 5/5
Naboj usmjerenog djelovanja


Definition from own experience or research:
Naboj (eksploziv) usmjerenog djelovanja, čija je namjena probijanje oklopa oklopnog vozila ili probijanje fortifikacija

Example sentence(s):
  • When enemy tanks appeared, loader loaded shaped charge shell - Panzertales 
Matej Matijević
Croatia
Local time: 15:31
Native speaker of: Native in CroatianCroatian
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