Related Experiment Video

Updated: Aug 23, 2026

Comparative Study of Simulation of Temperature Rise in Ring Main Unit
04:35

Comparative Study of Simulation of Temperature Rise in Ring Main Unit

Published on: July 5, 2024

[The temperature and temperature gradients distribution in the rabbit body thermophysical model with evaporation of

G V Rumiantsev

    Rossiiskii Fiziologicheskii Zhurnal Imeni I.M. Sechenova
    |August 7, 2004
    PubMed

    More Related Videos

    Characterization of Thermal Transport in One-dimensional Solid Materials05:20

    Characterization of Thermal Transport in One-dimensional Solid Materials

    Published on: January 26, 2014

    Related Concept Videos

    Body Temperature01:25

    Body Temperature

    The body's temperature, measured in degrees, is determined by the balance between heat production and dissipation to the surrounding environment. For instance, if exercising vigorously, the body will produce more heat, causing sweat and dissipating that heat. Despite extreme environmental conditions and physical exertion, the human temperature-control system maintains a constant core body temperature (the temperature of deep tissues, which are the tissues located beneath the skin and other...
    Mechanism of heat transfer01:19

    Mechanism of heat transfer

    Understanding heat transfer mechanisms is essential for understanding how our bodies maintain balance in different environmental conditions. When the environment is thermoneutral, the body is in a state of balance, neither using nor releasing energy to maintain its core temperature. However, when the environment is not thermoneutral, the body employs four heat transfer mechanisms to maintain homeostasis: conduction, convection, evaporation, and radiation. These mechanisms facilitate heat...
    Mechanisms of Heat Transfer01:14

    Mechanisms of Heat Transfer

    Heat transfer between the human body and its environment occurs through four main mechanisms: conduction, convection, radiation, and evaporation.
    Conduction, accounting for approximately 3% of body heat loss at rest, is the process of exchanging heat between molecules of two materials in direct contact. This can result in both heat loss and gain. For instance, when the body is submerged in water, which conducts heat 20 times more effectively than air, it can either lose or gain significant heat.
    Absorption of Radiation01:05

    Absorption of Radiation

    The rate of heat transfer by emitted radiation is described by the Stefan-Boltzmann law of radiation:
    Temperature and Thermal Equilibrium01:11

    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...
    Mechanisms of Heat Transfer II01:20

    Mechanisms of Heat Transfer II

    In convection, thermal energy is carried by the large-scale flow of matter. Ocean currents and large-scale atmospheric circulation, which result from the buoyancy of warm air and water, transfer hot air from the tropics toward the poles and cold air from the poles toward the tropics. The Earth’s rotation interacts with those flows, causing the observed eastward flow of air in the temperate zones. Convection dominates heat transfer by air, and the amount of available space for the airflow...