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Formula ratio calculation program of crosslinking propellant

A propellant formula and ratio calculation technology, which is applied in the formula component database and formula ratio calculation of cross-linked propellants, and in the field of theoretical design and research of solid propellant formula, can solve problems such as combustion performance, mechanical performance and safety performance, and achieve The effect of improving quality reliability

Active Publication Date: 2016-11-23
XIAN MODERN CHEM RES INST
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Problems solved by technology

However, in the formula design process, it is necessary to carry out matching calculations for different adhesives and curing agents. If the formula changes slightly, it is necessary to calculate the formula composition from scratch. A series of properties such as the combustion performance, mechanical properties and safety performance of the agent will be affected

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  • Formula ratio calculation program of crosslinking propellant
  • Formula ratio calculation program of crosslinking propellant
  • Formula ratio calculation program of crosslinking propellant

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Embodiment

[0026] The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0027] The present invention is a cross-linked propellant formula ratio calculation program, including a propellant binder database module, a propellant curing agent database module, a propellant plasticizer database module, a propellant solid filler database module, formula ratio calculation module. For example, a certain propellant formula is binder HTPE, curing agent IPDI, plasticizer BTTN and solid component AP.

[0028] Adhesive database module of the present invention, see figure 2 Shown here refers to the name, molecular weight, hydroxyl value, molecular structure, elemental composition, polymerization form, functionality, etc. of the propellant binder components (including PEG, HTPE, H...

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Abstract

The invention provides a formula ratio calculation program of a crosslinking propellant. The formula ratio calculation program comprises a propellant binder database module, a propellant curing agent database module, a propellant plasticizer database module, a propellant solid filler database module and a formula ratio calculation module. Related parameters of binders, plasticizers, curing agents and solid filler in a crosslinking propellant formula are input into corresponding databases, entire formula mass, the solid filler and solid content are firstly selected in the formula ratio calculation module, and a ratio of the solid content is obtained through calculation; the varieties of the binder and the curing agent are selected, curing parameters are filled in, and a ratio of the binder to the curing agent is obtained through calculation; finally, the variety of the plasticizer is selected, a plasticization ratio is filled in, and a ratio of the plasticizer is obtained through calculation. The formula ratio calculation program of the crosslinking propellant is mainly applied to formula design of a solid propellant for missiles and rockets.

Description

technical field [0001] The invention relates to a cross-linked propellant formula ratio calculation program, mainly related to the formula component database and formula ratio calculation of the cross-linked propellant, which is used for theoretical design and research of solid propellant formula. Background technique [0002] Solid propellants are the power source of rockets and missiles. Cross-linked propellants are the main propellant species currently used in weapons. The network is used to ensure the mechanical properties and ballistic properties of the propellant. However, in the formula design process, it is necessary to carry out matching calculations for different adhesives and curing agents. If the formula changes slightly, it is necessary to calculate the formula composition from scratch. It affects a series of properties such as the combustion performance, mechanical properties and safety performance of the agent. Contents of the invention [0003] The techni...

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Application Information

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IPC IPC(8): G06F19/00
CPCG16C20/10G16C20/40G16C20/90
Inventor 付小龙樊学忠李吉祯李焕屈蓓
Owner XIAN MODERN CHEM RES INST