関連する実験動画
Updated: Feb 13, 2026

08:04
Preparation of Functional Silica Using a Bioinspired Method
Published on: August 1, 2018
17.8K
バイオインスピレーションによる熱管理繊維とテキスタイル
Mingrui Wu1, Xuanhao Lin1, Weiwei Gao2
1State Key Laboratory of Chemical Engineering and Low-carbon Technology, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310058, China. hbai@zju.edu.cn.
Chemical Society reviews
|February 12, 2026
まとめ
バイオインスピレーションによる熱管理繊維は,優れた熱調節のために動物の適応を模倣します. このレビューでは,高度な繊維,その製造方法,そして極端な環境における人間の熱的快適性を向上させるための将来の方向性について考察します.
科学分野:
- マテリアルサイエンス 材料科学
- 繊維工学 繊維工学とは
- バイオミメティクスとは
背景:
- 伝統的な繊維は,効果的な熱伝達設計を欠いており,極端な温度で失敗しています.
- 北極熊のような動物は,効率的な熱調節のために階層的な毛皮を持っています.
- バイオインスピレーションによるアプローチは,高度な熱管理のために自然の構造を活用します.
研究 の 目的:
- 最先端のバイオインスピレーションによる熱管理繊維と繊維を体系的に検討する.
- 人間の生理学と繊維に関連する熱伝達原理の概要をまとめること.
- 自然適応と新興のバイオインスピレーション素材を分析する.
主な方法:
- 基本的な熱伝送原理とモデルの見直し.
- 天然繊維と毛髪の熱特性に関する分析.
- 新興繊維/繊維の製造,機能,用途による分類.
主要な成果:
- 繊維における熱管理のためのバイオインスピレーションによる戦略の概要.
- 自然適応の分析により,素材デザインの洞察が得られる.
- 先進的な熱管理繊維と繊維の分類.
結論:
- バイオインスパイアされた繊維と繊維は,人間の熱調節のための大きな可能性を秘めています.
- 生物学,材料,繊維工学における学際的な研究が鍵となる.
- 現在の課題に取り組むことは,熱管理繊維のイノベーションを推進します.
関連する概念動画
Thermal expansion and Thermal stress: Problem Solving
2.2K
San Francisco's Golden Gate Bridge is exposed to temperatures ranging from -15 °C to 40 °C. At its coldest, the main span of the bridge is 1275 m long. Assuming that the bridge is made entirely of steel, what is the change in its length between these temperatures?
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in temperature (ΔT) is 55...
To solve the problem, first, identify the known and unknown quantities. The initial length (L) of the bridge is 1275 m, the coefficient of linear expansion (α) for steel is 12 x 10-6/°C, and the change in temperature (ΔT) is 55...
2.2K
Classification of Skeletal Muscle Fibers
59.6K
Skeletal muscles continuously produce ATP to provide the energy that enables muscle contractions. Skeletal muscle fibers can be categorized into three types based on differences in their contraction speed and how they produce ATP, as well as physical differences related to these factors. Most human muscles contain all three muscle fiber types, albeit in varying proportions.
Slow-Twitch Muscle Fibers
Slow oxidative, muscle fibers appear red due to large numbers of capillaries and high levels of...
Slow-Twitch Muscle Fibers
Slow oxidative, muscle fibers appear red due to large numbers of capillaries and high levels of...
59.6K
Thermal Strain
2.9K
Thermal strain is a concept that arises when we consider how temperature changes affect structures. Unlike the conventional assumption that structures remain constant under load, real-world scenarios often involve temperature fluctuations that can significantly impact these structures. Consider a homogeneous rod with a uniform cross-section resting freely on a flat horizontal surface. If the rod's temperature increases, the rod elongates. This elongation is proportional to the temperature...
2.9K
Thermal Expansion
5.7K
The expansion of alcohol in a thermometer is one of many commonly encountered examples of thermal expansion, which is the change in size or volume of a given system as its temperature changes. The most visible example is the expansion of hot air. When air is heated, it expands and becomes less dense than the surrounding air, which then exerts an upward force on the hot air to, for example, make steam and smoke rise, and hot air balloons float. The same behavior happens in all liquids and gases,...
5.7K
Thermal Stress
3.4K
If the temperature of an object is changed while it is prevented from expanding or contracting, the object is subjected to stress. The stress is compressive if the object expands in the absence of constraint and tensile if it contracts. This stress resulting from temperature change is known as thermal stress. It can be quite large and can cause damage. To avoid this stress, engineers may design components so they can expand and contract freely. For instance, on highways, gaps are deliberately...
3.4K
Temperature and Thermal Equilibrium
9.5K
Heat and temperature are essential concepts for everyone every day. The study of heat and temperature is part of an area of physics known as thermodynamics. It is not always easy to distinguish heat and temperature.
The concept of temperature has evolved from the common concepts of hot and cold. The scientific definition of temperature explains more than just our sense of hot and cold. Temperature is operationally defined as the quantity measured with a thermometer. Furthermore, temperature is...
The concept of temperature has evolved from the common concepts of hot and cold. The scientific definition of temperature explains more than just our sense of hot and cold. Temperature is operationally defined as the quantity measured with a thermometer. Furthermore, temperature is...
9.5K

