Main public logs

Combined display of all available logs of dada-engine.org. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 00:29, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/246/fr (Created page with "----")
• 00:28, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/245/fr (Created page with "Le solveur doit maintenir <math display="inline">\varepsilon_M</math> et <math display="inline">\varepsilon_E</math> proches de zéro à la précision numérique attendue.")
• 00:28, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/244/fr (Created page with "<math> \varepsilon_E(t)= U_{\mathrm{tot}}(t)-U_{\mathrm{tot}}(0) -Q_C(0,t)-Q_H(0,t)+W(0,t) .</math>")
• 00:28, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/243/fr (Created page with "Un résidu énergétique cumulatif peut être défini par :")
• 00:28, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/242/fr (Created page with "<math> \frac{dU_{\mathrm{tot}}}{dt} =\dot Q_C+\dot Q_H -P_S^\star\dot V_S -P_L^\star\dot V_L .</math>")
• 00:28, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/241/fr (Created page with "Quelle que soit la phase, les flux massiques et enthalpiques internes doivent s'annuler lorsque les bilans de tous les volumes sont additionnés. Le bilan global doit se réduire à :")
• 00:27, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/240/fr (Created page with "=== 11.2 Conservation globale de l'énergie ===")
• 00:27, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/239/fr (Created page with "<math>\varepsilon_M(t)=M_{\mathrm{tot}}(t)-M_{\mathrm{tot}}(0).</math>")
• 00:27, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/238/fr (Created page with "Un résidu numérique utile est :")
• 00:27, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/237/fr (Created page with "<math>\frac{dM_{\mathrm{tot}}}{dt}=0.</math>")
• 00:27, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/236/fr (Created page with "Le solveur doit satisfaire :")
• 00:27, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/235/fr (Created page with "=== 11.1 Conservation de la masse ===")
• 00:26, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/234/fr (Created page with "== 11. Contrôles globaux de conservation ==")
• 00:26, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/233/fr (Created page with "* <math display="inline">m_i</math>, <math display="inline">U_i</math>, <math display="inline">T_i</math>, <math display="inline">P_i</math> ; * débits massiques internes et externes ; * <math display="inline">\dot Q_C</math>, <math display="inline">\dot Q_H</math>, <math display="inline">Q_C</math>, <math display="inline">Q_H</math> ; * <math display="inline">W_{\mathrm{cycle}}</math>, <math display="inline">COP_c</math>, <math display="inline">COP_h</math> ; * extrema...")
• 00:26, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/232/fr (Created page with "=== 10.3 Variables et résultats calculés ===")
• 00:26, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/231/fr (Created page with "* <math display="inline">V_{S,\min}</math>, <math display="inline">V_{S,\max}</math>, <math display="inline">V_{L,\min}</math>, <math display="inline">V_{L,\max}</math> ; * <math display="inline">V_C</math>, <math display="inline">V_H</math> ; * <math display="inline">(UA)_C</math>, <math display="inline">(UA)_H</math> ; * paramètres hydrauliques des échangeurs, conduites et clapets, représentés au premier niveau par <math display="inline">(C_dA)_{\mathrm{eff}}</math...")
• 00:26, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/230/fr (Created page with "=== 10.2 Paramètres de conception ===")
• 00:25, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/229/fr (Created page with "* fluide de travail et propriétés de référence <math display="inline">R</math>, <math display="inline">C_p</math>, <math display="inline">C_v</math>, <math display="inline">\gamma</math> ; * températures des réservoirs <math display="inline">T_{C,\mathrm{res}}</math>, <math display="inline">T_{H,\mathrm{res}}</math> ; * charge totale <math display="inline">M_{\mathrm{tot}}</math>, ou équivalent <math display="inline">(P_{\mathrm{charge}},T_{\mathrm{charge}})</math...")
• 00:25, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/228/fr (Created page with "=== 10.1 Données imposées ===")
• 00:25, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/227/fr (Created page with "== 10. Paramètres, données de conception et résultats ==")
• 00:25, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/226/fr (Created page with "L'état numérique utilisé pour lancer un calcul peut être approximatif ; il ne doit pas être confondu avec un paramètre physique de la machine. Le futur solveur pourra rechercher le point fixe périodique par cycles successifs, méthode de tir ou méthode de Newton.")
• 00:24, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/225/fr (Created page with "ne suffit pas à garantir la périodicité thermodynamique.")
• 00:24, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/224/fr (Created page with "<math>V_i(t+\tau)=V_i(t)</math>")
• 00:24, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/223/fr (Created page with "La périodicité géométrique seule :")
• 00:24, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/222/fr (Created page with "<math>\mathbf X(t+\tau)=\mathbf X(t).</math>")
• 00:24, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/221/fr (Created page with "Le régime périodique établi est une solution du système telle que, entre deux passages successifs au volume maximal du grand cylindre avec la même direction cinématique :")
• 00:23, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/220/fr (Created page with "<math display="inline">P_{\mathrm{charge}}</math> et <math display="inline">T_{\mathrm{charge}}</math> définissent la quantité de gaz chargée ; ils ne constituent pas une condition que le cycle périodique doit retrouver.")
• 00:23, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/219/fr (Created page with "<math> M_{\mathrm{tot}}= \frac{P_{\mathrm{charge}} \left[V_S(0)+V_{L,\max}+V_C+V_H\right]} {RT_{\mathrm{charge}}} .</math>")
• 00:23, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/218/fr (Created page with "Elle peut être imposée directement ou définie expérimentalement par une pression et une température de charge. La configuration de référence choisie est celle de <math display="inline">t=0</math>, avec le grand cylindre au volume maximal. Si tous les volumes communiquent et sont en équilibre uniforme pendant le remplissage :")
• 00:22, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/217/fr (Created page with "<math>M_{\mathrm{tot}}=m_S+m_L+m_C+m_H=\mathrm{const}.</math>")
• 00:22, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/216/fr (Created page with "La quantité totale de gaz enfermée est un paramètre physique :")
• 00:22, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/215/fr (Created page with "== 9. Charge de gaz et régime périodique ==")
• 00:22, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/214/fr (Created page with "La force thermodynamique exercée par le gaz sur une face de piston peut être écrite <math display="inline">F_{\mathrm{gas}}=PS</math>. La force mécanique nette, les inerties et les frottements relèvent du dimensionnement mécanique ultérieur.")
• 00:22, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/213/fr (Created page with "Les signes <math display="inline">Q_C>0</math>, <math display="inline">Q_H<0</math> et <math display="inline">W_{\mathrm{cycle}}<0</math> constituent des contrôles du régime frigorifique recherché.")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/212/fr (Created page with "<math>COP_h=\frac{-Q_H}{-W_{\mathrm{cycle}}}=COP_c+1.</math>")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/211/fr (Created page with "Le COP en pompe à chaleur est :")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/210/fr (Created page with "<math>COP_c=\frac{Q_C}{-W_{\mathrm{cycle}}}.</math>")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/209/fr (Created page with "Le COP frigorifique est :")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/208/fr (Created page with "<math>Q_C+Q_H=W_{\mathrm{cycle}}.</math>")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/207/fr (Created page with "et le premier principe donne :")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/206/fr (Created page with "<math>\Delta U_{\mathrm{cycle}}=0,</math>")
• 00:21, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/205/fr (Created page with "En régime périodique :")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/204/fr (Created page with "<math>Q_H=\int_0^\tau (UA)_H(T_{H,\mathrm{res}}-T_H)\,dt.</math>")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/203/fr (Created page with "<math>Q_C=\int_0^\tau (UA)_C(T_{C,\mathrm{res}}-T_C)\,dt,</math>")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/202/fr (Created page with "Les chaleurs échangées sont :")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/201/fr (Created page with "<math> W_{\mathrm{cycle}}= \int_0^\tau \left(P_S^\star\dot V_S+P_L^\star\dot V_L\right)dt .</math>")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/200/fr (Created page with "Le travail net du cycle est :")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/199/fr (Created page with "<math display="inline">P_S^\star</math> et <math display="inline">P_L^\star</math> désignent la pression thermodynamique effectivement appliquée au gaz dans chaque cylindre selon la topologie de la phase : pression de paire lorsque le cylindre appartient à une paire quasi égalisée, pression propre lorsqu'il est donneur isolé hydrauliquement.")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/198/fr (Created page with "<math> \dot W=P_S^\star\dot V_S+P_L^\star\dot V_L .</math>")
• 00:20, 2 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/197/fr (Created page with "Le travail instantané du gaz sur les deux pistons est calculé pendant toutes les phases :")