accelerator加速器、加速子、加速剂。自动武器某种机构的零件,可使运动件的速度增加;在化学方面,它指加速物质化学反应的物质,也称催化剂(catalyst)。 内膛磨损(abrasion)也是影响精度的原因。 abrasion指因摩擦(fiction)作用而使表面...accelerator加速器、加速子、加速剂。自动武器某种机构的零件,可使运动件的速度增加;在化学方面,它指加速物质化学反应的物质,也称催化剂(catalyst)。 内膛磨损(abrasion)也是影响精度的原因。 abrasion指因摩擦(fiction)作用而使表面耗损。不恰当地擦拭枪膛(hore of a gun)与正常的弹头(bullets)通过枪膛产生的磨损相同。 abrasive研磨剂。展开更多
This paper deals with the issue of preparation of the aiming angles with the use of tabular firing tables and needed determination of the ballistic elements μ_B(ballistic wind w_B,w_(xB),w_(ZB),ballistic(virtual) tem...This paper deals with the issue of preparation of the aiming angles with the use of tabular firing tables and needed determination of the ballistic elements μ_B(ballistic wind w_B,w_(xB),w_(ZB),ballistic(virtual) temperature τ_B.ballistic density p_B) from the standardized met messages.The weighting factors are used for the calculation of ballistic elements μ_B that are incorporated into the trajectory calculations characteristics of weapon and ammunition.Two different methodologies practically used in the praxis are analysed and compared.For the comparison of the two methodologies the reference height of trajectory determined from the weighting factor functions is employed.On the basis of the analyses conducted,the potential for further increase in accuracy of these aiming angles preparation methods is pointed out.展开更多
文摘accelerator加速器、加速子、加速剂。自动武器某种机构的零件,可使运动件的速度增加;在化学方面,它指加速物质化学反应的物质,也称催化剂(catalyst)。 内膛磨损(abrasion)也是影响精度的原因。 abrasion指因摩擦(fiction)作用而使表面耗损。不恰当地擦拭枪膛(hore of a gun)与正常的弹头(bullets)通过枪膛产生的磨损相同。 abrasive研磨剂。
基金support of financial means from the industrial research project of the Ministry of the Interior of the Czech Republic-project code VG20122015076:"Two survey points range-finding system utilization for perimeter security(screen)"the Research project for the development of the Department of Weapons and Ammunition,Faculty of Military Technology, University of Defence,Brno,PRO K-201
文摘This paper deals with the issue of preparation of the aiming angles with the use of tabular firing tables and needed determination of the ballistic elements μ_B(ballistic wind w_B,w_(xB),w_(ZB),ballistic(virtual) temperature τ_B.ballistic density p_B) from the standardized met messages.The weighting factors are used for the calculation of ballistic elements μ_B that are incorporated into the trajectory calculations characteristics of weapon and ammunition.Two different methodologies practically used in the praxis are analysed and compared.For the comparison of the two methodologies the reference height of trajectory determined from the weighting factor functions is employed.On the basis of the analyses conducted,the potential for further increase in accuracy of these aiming angles preparation methods is pointed out.
