Calculation method for evaluating heat insulation performance of complex multi-layer thermal protection structure
A technology of thermal protection structure and calculation method, applied in calculation, computer-aided design, design optimization/simulation, etc., to achieve the effect of reducing time cost and research cost, saving manpower and material resources, and reducing the number of experiments
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0132] Embodiment 1: A method for calculating heat transfer of a multi-layer thermal protection structure containing an internal heat source. In this embodiment, the multi-layer thermal protection structure is five layers; the specific steps are as follows:
[0133] 1) For the multi-layer thermal protection structure, a one-dimensional transient multi-layer thermal conductivity differential equation system is established:
[0134] Tier 1
[0135] Tier 2
[0136] Tier 3
[0137] Tier 4
[0138] Tier 5
[0139] Among them: ρ, c, λ are the density, specific heat, and thermal conductivity of the material, respectively, which are generally functions of temperature, namely ρ(T), c(T), λ(T). However, when the multi-layer thermal protection material is short If it is affected by high temperature within a time, it can be a function of time, namely ρ(t), c(t), λ(t). For example, if the gas temperature is 2200K, the wall surface may become 1800K in ten seconds, but if the ...
PUM

Abstract
Description
Claims
Application Information

- Generate Ideas
- Intellectual Property
- Life Sciences
- Materials
- Tech Scout
- Unparalleled Data Quality
- Higher Quality Content
- 60% Fewer Hallucinations
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com