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The linear response of an equilibrium system to a perturbation by a conservative force is given by the well-known fluctuation-dissipation theorem. The theorem relates the linear response function to a correlation in the unperturbed dynamics of the observable with the entropy flux. In chapter 3 we study how this relation can be generalized to systems with non-equilibrium dynamics. We find that the linear response function can be written as a sum of correlation functions in the unperturbed non-equilibrium dynamics. One of the terms is again a correlation between the observable and the entropy flux due to the perturbation. The other term is a correlation between the observable and a new, less familiar quantity known as dynamical activity. We give a general algorithm for calculating the generalized fluctuation-dissipation relation and we apply it to a number of relevant examples.An important topic in thermodynamics is the study of the heat due totemperature changes, known as calorimetry. The study of heat capacities atlow temperatures was historically one of the motivations for the developmentof the quantum theory. But this study was limited to equilibrium systems. Inchapter 4 we study the Clausius heat theorem in a non-equilibrium setting,and we propose a possible extension of the concept of heat capacities for suchsystems. We show that unlike its equilibrium counterpart, this heat capacitycan be negative. We study this heat capacity by several worked-out examples.

academic collection --- 536.75 <043> --- 536.75 <043> Entropy. Statistical thermodynamics. Irreversible processes--Dissertaties --- Entropy. Statistical thermodynamics. Irreversible processes--Dissertaties --- Theses

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Materials --- Thermodynamics --- Matériaux --- Thermodynamique --- Thermal properties --- Propriétés thermiques --- 536.7 --- Chemical thermodynamics --- Thermodynamics. Energetics --- 544.3 --- 536.7 Thermodynamics. Energetics --- Matériaux --- Propriétés thermiques --- Chemistry, Physical and theoretical --- Dynamics --- Mechanics --- Physics --- Heat --- Heat-engines --- Quantum theory --- Thermophysical properties --- Materials - Thermal properties - Textbooks --- Thermodynamics - Textbooks

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Deze bundel bevat opmerkingen over kleur en toont de begrensdheid van de taal waarmee wij over dit fenomeen spreken.

Aesthetics --- Affective and dynamic functions --- 1.07 --- Filosofie ; Ludwig Wittgenstein ; over kleur --- Wittgenstein, Ludwig °1889-1951 (°Wenen, Oostenrijk) --- Filosofie ; filosofen (A - Z) --- Natuurkunde ; kleurenleer --- 535.6 --- 536.5 --- Wittgenstein, Ludwig --- natuurkunde, licht, kleurenleer - kleurenpsychologie

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Toegepaste Energieleer - wartme en stromingsleer behandelt de natuurkundige basis die nodig is om processen waarin energieomzetting en -transport plaatsvindt te analyseren. In dit boek worden zowel de warmteleer, de stromingsleer als het warmtetransport behandeld. Er is dus slechts één studieboek nodig die deze onderwerpen - in samenhang - behandelen. In de hoofdstukken over warmteleer komen de ideale gaswetten, omkeerbare en onomkeerbare toestandsveranderingen, kringprocessen en open systemen aan bod. &#13;&#13;De hoofdstukken van de stromingsleer behandelen stroming (van gas en vloeistof) in buizen en om lichamen in zowel stationaire als instationaire systemen. In de hoofdstukken over warmtetransport worden zowel stationaire als instationaire warmtetransportproblemen behandeld waarbij nader ingegaan wordt op de bepaling van warmteoverdrachtscoëfficiënten en het oplossen van stralingsnetwerken.&#13;&#13;

Machine elements --- warmtetransmissie --- Thermodynamics --- stoominstallatie --- warmteleer --- warmtegeleiding --- reologie --- thermodynamica --- werktuigbouwkunde --- warmteoverdracht --- Heat engines. Steam engines --- 532 --- 620.9 --- energietechnologie --- stromingsleer --- warmtetransport --- 53 --- Energietechnologie --- Stromingsleer : fysica --- Warmteleer --- vloeistofmechanica (hydromechanica)- theorie --- economie-energie in het algemeen --- Contains audio-visual material --- elektromechanica --- energieleer --- (zie ook: warmteoverdracht) --- (zie ook: warmtetransport) --- Warmtetechnieken --- Stromingsleer --- PXL-Tech 2019 --- natuurkunde --- energietechniek --- 536