関連する実験動画
Updated: Jul 12, 2026

07:00
Thermocapillary Convection Space Experiment on the SJ-10 Recoverable Satellite
Published on: March 11, 2020
木星の熱帯圏の気温の空間的組織と時間的依存性,1980年から1993年
まとめ
木星,木星,木星,木星,木星,木星,木星,木星,木星,木星,木星,木星,木星,木星,木星
科学分野:
- 惑星科学は惑星科学である.
- 大気物理学 大気物理学
- 木星研究 木星研究
背景:
- 木星の大気温は250ミリバールの圧力に近いので,木星の気候動態を理解する上で極めて重要です.
- 以前の研究では,気温と雲のパターンの間の相関が示されましたが,全面的な木星の1年間の分析は欠けていました.
研究 の 目的:
- 完全な木星年における木星の気温の空間的および時間的変動を調査するために.
- 温度パターンを季節的フォースと見える雲の構造と相関させるため.
- 木星の大気帯域内の特定の熱現象を特定するために.
主な方法:
- 木星の温度場をマッピングするために,18マイクロメートルの熱放出をイメージする.
- 1年の木星年にわたって収集された温度データを分析した.
- 温度データを可視雲のフィールド観測と相関させる.
主要な成果:
- 木星の温度場は,その可視雲場と密接に関連した帯状組織を示しています.
- 準周期的な気温振動が赤道地帯で検出されました.
- トロポスフィアの波とストラトスフィアの波は,北赤道帯で相関していることが判明しました.
- 北と南の赤道帯では,ゆっくりと移動する熱的特徴が観察されました.
結論:
- 季節的な放射能強制は木星の大気温に大きな影響を与えます.
- 赤道地帯と北赤道帯のような特定の地域は,ダイナミックな熱行動を示しています.
- 温度の変化は,木星の軸対称帯のアルベドの変化と一貫して相関しない.
関連する概念動画
Atomic Spectroscopy: Effects of Temperature
Atomization, converting samples into gas-phase atoms and ions, is essential for atomic spectroscopy. The flame temperature required for atomization affects the efficiency of the atomic spectroscopic methods by increasing the atomization efficiency and the relative population of the excited and ground states.
At thermal equilibrium, the relative populations of excited and ground state atoms can be estimated using the Maxwell–Boltzmann distribution. For example, an increase in temperature from...
At thermal equilibrium, the relative populations of excited and ground state atoms can be estimated using the Maxwell–Boltzmann distribution. For example, an increase in temperature from...
Temperature Dependence on Reaction Rate
The Collision Theory
Atoms, molecules, or ions must collide before they can react with each other. Atoms must be close together to form chemical bonds. This premise is the basis for a theory that explains many observations regarding chemical kinetics, including factors affecting reaction rates.
The collision theory is based on the postulates that (i) the reaction rate is proportional to the rate of reactant collisions, (ii) the reacting species collide in an orientation allowing contact between...
Atoms, molecules, or ions must collide before they can react with each other. Atoms must be close together to form chemical bonds. This premise is the basis for a theory that explains many observations regarding chemical kinetics, including factors affecting reaction rates.
The collision theory is based on the postulates that (i) the reaction rate is proportional to the rate of reactant collisions, (ii) the reacting species collide in an orientation allowing contact between...
Temperature Dependent Deformation
In a nonhomogeneous rod made up of steel and brass, restrained at both ends and subjected to a temperature change, several steps are involved in calculating the stress and compressive load. Due to the problem's static indeterminacy, one end support is disconnected, allowing the rod to experience the temperature change freely. Next, an unknown force is applied at the free end, triggering deformations in the rod's steel and brass portions. These deformations are then calculated and added together...
Isochoric and Isobaric Processes
A thermodynamic process that occurs at constant volume is called an isochoric process. According to the first law of thermodynamics, heat supplied or removed from the system is partially utilized to perform work and change the internal energy of the system. However, in an isochoric process, the volume remains constant. Hence, the work done by the system is zero. Therefore, the exchange of heat changes the internal energy of the system only.
Suppose 1000 g of water is heated from 40 degrees...
Suppose 1000 g of water is heated from 40 degrees...
Isothermal Processes
A thermodynamic process that occurs at constant temperature is called an isothermal process. Heat slowly flows into the system or out of the system to maintain thermal equilibrium. Processes involving phase changes like water evaporation into steam or freezing water into ice at a constant temperature are examples of Isothermal Processes.
An ideal gas can also undergo isothermal expansion or compression.
For example, consider 1 mole of an ideal gas inside an isolated cylinder at initial volume V...
An ideal gas can also undergo isothermal expansion or compression.
For example, consider 1 mole of an ideal gas inside an isolated cylinder at initial volume V...
Temperature and Thermal Equilibrium
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...

