Short answer

When designing for extreme thermal environments, consider advanced composite materials like C/C-SiC and carefully manage component interfaces and placement to optimize performance and durability.

Field
Final Production
Source
elib (German Aerospace Center) (2006)
Method
Experimental validation
Evidence
Strong effect

Ceramic Matrix Composites (C/C-SiC) can withstand extreme temperatures exceeding 1500°C, demonstrating their viability for high-temperature aerospace applications. This final production research insight is drawn from a 2006 study published in elib (German Aerospace Center). Using Experimental validation, researchers explored how this design variable affects real-world outcomes. The key design takeaway: When designing for extreme thermal environments, consider advanced composite materials like C/C-SiC and carefully manage component interfaces and placement to optimize performance and durability.

Study
Final ProductionHigh ImpactStrong effect

C/C-SiC Composites Achieve 1500°C Thermal Resilience in Re-entry Conditions

Ceramic Matrix Composites (C/C-SiC) can withstand extreme temperatures exceeding 1500°C, demonstrating their viability for high-temperature aerospace applications.

elib (German Aerospace Center) · 2006

01

Key Findings

  • 01The C/C-SiC composite components of the KERAMIK TPS maintained excellent structural integrity after re-entry.
  • 02Surface temperatures reached approximately 1500°C, within the targeted range for the experiment.
  • 03The chosen location on the spacecraft provided a suitable aerothermodynamic environment for testing without excessive heat loads.
02

Application

Design takeaway

When designing for extreme thermal environments, consider advanced composite materials like C/C-SiC and carefully manage component interfaces and placement to optimize performance and durability.

How to apply

When designing components for high-temperature applications, research and specify advanced composite materials like C/C-SiC, and conduct rigorous testing under simulated or actual operational conditions.

Project actions

  • 01When choosing materials for your design project, think about the extreme conditions they might face.
  • 02Consider how different parts of your design will interact, especially in high-stress situations.
03

Method & Evidence

AimTo evaluate the performance of a Thermal Protection System (TPS) constructed entirely from C/C-SiC composite materials under actual spacecraft re-entry conditions.
MethodExperimental validation
ProcedureA TPS experiment, named KERAMIK, was integrated onto the exterior of the FOTON-M2 spacecraft. This system featured C/C-SiC structural components, including stiffened surface panels and fasteners, designed with specific gaps and seals. Different oxidation protection coatings were applied to one panel for comparative testing. The experiment was positioned to experience a controlled aerothermodynamic environment during re-entry, and temperature data was recorded.
ContextAerospace engineering, spacecraft re-entry systems

Variables

IVMaterial composition (C/C-SiC), presence of coatings, gap design, seal performance
DVSurface temperature, structural integrity of components, visual condition after re-entry
CVRe-entry trajectory, spacecraft exterior environment, duration of re-entry phase
04

Strengths & Limitations

Strengths

  • +Direct validation of material performance under actual space re-entry conditions.
  • +Focus on system-level performance of the TPS, not just individual components.

Limitations

The specific C/C-SiC material and its manufacturing process might not be readily accessible for all design projects. The cost and complexity of testing under such extreme conditions are also significant limitations.

Reliability & validity

The study's validity is high due to the direct testing under actual flight conditions. Reliability is supported by the successful outcome and visual inspection, though replication in a lab setting would be needed for further reliability assessment.

Think critically

While C/C-SiC proved effective, what are the trade-offs in terms of cost, manufacturing complexity, and environmental impact compared to traditional materials for similar applications?

05

Design Principles

"Material selection should be driven by the extreme environmental conditions the product will face, prioritizing resilience and structural integrity."

This research highlights the potential of advanced composite materials in extreme environments. Designers and engineers can leverage these findings to develop more durable and high-performance components for applications facing intense thermal stress, such as aerospace, industrial furnaces, or high-speed transportation.

06

What This Means for Your Design

This study shows that a special type of ceramic composite material can handle really high temperatures, like those during a spacecraft's return to Earth, without breaking.

How to use in your project

  • 1.This research can inform material selection for projects involving high temperatures or structural integrity under stress.
  • 2.It provides a case study for evaluating the performance of advanced materials in real-world, extreme applications.
07

Add to My Project

08

Quick Cite

Paragraph starter

The KERAMIK experiment on the FOTON-M2 mission demonstrated the exceptional thermal resilience of C/C-SiC composite materials, which maintained structural integrity at surface temperatures approaching 1500°C during spacecraft re-entry. This highlights the potential of such advanced materials for applications demanding high-temperature performance and structural durability.

09

Source

elib (German Aerospace Center)

The KERAMIK Thermal Protection System Experiment on the FOTON-M2 Mission

journal · 2006

View source

Questions About This Research

What does the research say about c/c-sic composites achieve 1500°c thermal resilience in re-entry conditions?
When designing for extreme thermal environments, consider advanced composite materials like C/C-SiC and carefully manage component interfaces and placement to optimize performance and durability. Evidence: elib (German Aerospace Center) (2006).
Why does "C/C-SiC Composites Achieve 1500°C Thermal Resilience in Re-entry Conditions" matter for design?
This research highlights the potential of advanced composite materials in extreme environments. Designers and engineers can leverage these findings to develop more durable and high-performance components for applications facing intense thermal stress, such as aerospace, industrial furnaces, or high-speed transportation.
How can designers apply this research?
When designing for extreme thermal environments, consider advanced composite materials like C/C-SiC and carefully manage component interfaces and placement to optimize performance and durability.
What were the main findings?
The C/C-SiC composite components of the KERAMIK TPS maintained excellent structural integrity after re-entry.. Surface temperatures reached approximately 1500°C, within the targeted range for the experiment.. The chosen location on the spacecraft provided a suitable aerothermodynamic environment for testing without excessive heat loads.
What research method was used?
Experimental validation.
How strong is the evidence?
Evidence strength is rated Strong effect, based on a 2006 journal from elib (German Aerospace Center).
What should I do differently in my next project?
When designing components for high-temperature applications, research and specify advanced composite materials like C/C-SiC, and conduct rigorous testing under simulated or actual operational conditions.
What are the limitations?
The experiment was conducted on a single mission with a specific re-entry profile, and the long-term durability and reusability of the C/C-SiC components were not fully assessed beyond this single event. The performance of specific coatings was also a secondary focus.