Uticaj aerodinamičkih kočnica na rentabilnost gađanja površinskih ciljeva samohodnim višecevnim lanserom raketa

Abstract

Problem uticaja aerodinamičkih kočnica (AKR) na rentabilnost gađanja artiljerijskih površinskih ciljeva samohodnim višecevnim lanserom raketa (SVLR), iako odavno prisutan, nije do sada eksplicite razmatran. S ciljem rešavanja tog problema razmatrani su međusobni uticaji zakona rasturanja, zakona uništenja ciljeva, njihovih prosečnih dimenzija, dimenzija rentabilnog cilja za gađanje jednim oruđem, broja ispaljenih projektila po oruđu, rasporeda njihove vatre po cilju i cene koštanja. U radu, ovaj problem razmatran je za Samohodni Višecevni Lanser Raketa (LRSV) 128 mm M77, poznatiji pod nazivom 'Oganj', pri gađanju laganorotirajućom krilno stabilisanom, nevođenom raketom sa aerodinamičkim kočionim deflektorima na različitim dometima.

A problem of selecting an artillery target while firing from a multiple launch rocket system (MLRS) is not considered frequently in literature. A solution to that problem involves a good agreement among many elements such as shooting dispersion law of distribution, destruction target laws, dimensions of target, and the rate of fire. In this paper, the problem is discussed only for a 128 mm multiple launch rocket system (MLRS) M77, known as 'OGANJ', with an unguided wrap around low-spin stabilized rockets with deflectors - aerodynamic brakes for ballistic trajectory control. The paper considered the advantages and disadvantages of the brakes in live fire using the proximity artillery service methodology.