|
|
|
|
|
|
|
|
|
Heat dissipation
| Словарь металлургических терминов |
|
Теплоотдача, русский
- , теплообмен (конвективный или лучистый) между поверхностью тела и окружающей средой. интенсивность теплоотдачи характеризуется коэффициентом теплоотдачи, равным плотности теплового потока на поверхности раздела, отнесенной к температурному напору между средой и поверхностью.
- , в физиологии - выделение животным организмом теплоты, образующейся в процессе его жизнедеятельности и (или) полученной извне. осуществляется в основном тремя путями: конвекцией (резко возрастающей при движении окружающего воздуха или воды), испарением (при уменьшении относительной влажности воздуха) и излучением (при понижении температуры окружающих предметов). организм человека ок. 50% теплоты отдает излучением, ок. 25% - конвекцией и ок. 25% - испарением.
- Конвективный теплообмен между движущейся средой и поверхностью её раздела с другой средой - твёрдым телом, жидкостью или газом
|
Dissipate, английский
Рассеивать
Dissipating ability of electrolyte, английский
Dissipation, английский
- Unusable or lost energy, as the production of unused heat in a circuit.
- Рассеяние
- Рассеяние heat ~ рассеяние тепла
- Generation of heat by plastic deformation.
Dissipation d`energie mecanique, французский
Dissipation factor, английский
Dissipation of mechanical energy, английский
Dissipation of resources, английский
Распыление ресурсов (юр.)
Dissipation, diffusion, английский
Dissipative, английский
Dissipative element, английский
Dissipative structure, английский
A system that exits far from thermodynamic equilibrium (->thermodynamics), hence efficiently dissipates the heat generatd to sustain it, and has the capacity of changing to higher levels of orderliness (->self-organization). according to prigogine, systems contain subsystems that continuously fluctuate. at times a single fluctuation or a combination of them may become so magnified by possible feedback, that it shatters the preexisting organization. at such revolutionary moments or "bifurcation points", it is impossible to determine in advance whether the system will disintergrate into "chaos" or leap to a new, more differentiated, higher level of "order." the latter case defines dissipative structures so termed because they need more energy to sustain them than the simpler structures they replace and are limited in growth by the amount of heat they are able to disperse.
Dissipative structure:, английский
Structure which is able to dissipate energy by means of ductile hysteretic behaviour and/or by other mechanisms
Dissipative zones, английский
Dissipative zones:, английский
Predetermined parts of a dissipative structure where the
Dissipator, латинский
Dissipator, английский
Гаситель энергии потока
Dissipatus, латинский
Heat, английский
- Chaleur
- Течка. in heat (амер.) или on heat (брит.) в период течки
- Competitive pressure
- High-enthalpy ablation test
- High-explosive antitank
- Calor, calefacción
- The form of energy that is transferred by virtue of a temperature difference between two bodies, the transfer being from the warmer to the cooler body. heat-absorbing glass a faintly blue-green plate or float glass, which absorbs 40% of the sun’s infrared (heat) rays and approximately 25% of the visible rays that pass through it; must be exposed uniformly to sunlight (without irregular shadows) to avoid cracking due to nonuniform heating. heat-activated adhesive a dry adhesive film that is rendered tacky or fluid by application of heat or of heat and pressure.
- The time in the mare`s breeding cycle when she is "hot" or receptive to the stallion.
- Что-л., сделанное за один раз, в один приём
- The flow of thermal energy between two objects or two places (e.g., from rock to groundwater) due to a difference in temperature between them (a temperature gradient).
- A form of energy characterized by vibration of molecules and capable of initiating and supporting chemical changes and changes of state.
- Energy associated with the random and chaotic motions of the atomic particles from which matter is composed. all materials (hot or cold) contain heat and radiate infrared energy. the unit for measuring heat is the joule (j), equal to about 0.24 calorie (cal) or 9.481 ? 10–4 british thermal units (btus). compare infrared radiation and temperature.1
- Energy associated with the random and chaotic motions of the atomic particles from which matter is composed. all materials (hot or cold) contain heat and radiate infrared energy. the unit for measuring heat is the joule (j), equal to about 0.24 calorie (cal) or 9.481 ? 10–4 british thermal units (btus). compare temperature. heat affected zone (haz): portion of base metal not melted during brazing, cutting, or welding but with mechanical properties altered by the heat.
Heat, английский
Heat, английский
Heat, английский
|
Heat of fusion, английский
Heat and mass transfer, английский
|
|
|
|
|
|
|
