Methodology for modelling of the jet formation process in linear shaped charges
Journal Title: CHEMIK nauka-technika-rynek - Year 2011, Vol 65, Issue 1
Abstract
Linear shaped charges are used in the mining industry, industry, police, army, and in many other braches of industry. Methods of computer modeling can be used more widely if geometrical and material parameters are selected more accurately. Standoff dstance is one of such parameters that can be optimized using computer simulation methods. The application of these methods can shorten the time of the parameters selection and can minimize the costs.
Authors and Affiliations
Andrzej Wojewódka, Tomasz Witkowski
Tocopherols and tocotrienols as vitamin E
The term vitamin E denotes a group of organic chemical compounds exhibiting similar physiological activity. There are eight naturally occurring homologues including α-, β-, γ-, - tocopherols and their counterparts in...
Technologie syntezy fluorofunkcyjnych związków krzemu
W artykule przedstawiono uniwersalną metodę syntezy dla różnorodnych fluorofunkcyjnych pochodnych krzemoorganicznych (silanów, polisiloksanów i silseskwioksanów) w oparciu o procesy hydrosililowania eterów allilowo-fluor...
Modern research methods for determining structures of intradiol dioxygenases
Intradiol dioxygenases are essential enzymes of ortho pathway involved in the decomposition of aromatic compounds. Enzymes are grouped into three classes on account of a type of the intermediate whose ring they cleave. N...
Nano-modified non-woven filter fabrics capable of holding viruses
In case of presence of air pollution with harmful microorganisms it seems reasonable to make use of specialist filtering systems. As a result of using properly selected materials the filtration systems can be 100% biodeg...
Nowe rozwiązania proekologiczne w technologii spalania paliw
Przedstawiono osiągnięcia w dziedzinie rozwiązań proekologicznych w technologii spalania paliw konwencjonalnych. Zaprezentowane rozwiązania dotyczą paliw ciekłych: silnikowych i olejów opałowych, a także węgla jako paliw...