Study on energy release characteristics of reactive material casings under explosive loading
نویسندگان
چکیده
منابع مشابه
Experimental Study on Reaction Characteristics of PTFE/Ti/W Energetic Materials under Explosive Loading
Metal/fluoropolymer composites represent a new category of energetic structural materials that release energy through exothermic chemical reactions initiated under shock loading conditions. This paper describes an experiment designed to study the reaction characteristics of energetic materials with low porosity under explosive loading. Three PTFE (polytetrafluoroethylene)/Ti/W mixtures with dif...
متن کاملPeridynamic modeling of composite laminates under explosive loading
High velocity impact and shock or blast responses are a critical design characteristic determining sizing of composite parts and, ultimately, weight savings. This study demonstrates the applicability of peridynamics to accurately predict nonlinear transient deformation and damage behavior of composites under shock or blast types of loadings due to explosions. The peridynamic predictions correla...
متن کاملInvestigations of the Energy Release Mechanisms of Aluminum- Nickel Reactive Material System
Reactive materials (RM) are a wide class of energetic materials with unique characteristics that can enable highly lethal munitions along with other applications. Most of the existing information on the behavior of these materials is phenomenological in nature with little evidence as to the initiation and reaction mechanisms at play, making full exploitation of the potential lethality gains dif...
متن کاملa study on construction of iranian life tables: the case study of modified brass logit system
چکیده ندارد.
15 صفحه اولStudy on surface cracks fractal characteristics of forced concrete beam under three-point loading
In this paper, a series of studies to reinforced concrete cracks have been done by image graying, calibrating, image denoising, image enhancement and image segmentation, and the binary image of cracks is finally obtained. Using the Box Method, the fractal dimension of cracks is determined. The relationships between the fractal dimension of surface cracks in the cracking beam under three-point l...
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: Defence Technology
سال: 2020
ISSN: 2214-9147
DOI: 10.1016/j.dt.2020.11.008