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).

• 23:12, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/155/fr (Created page with "Les deux clapets sont fermés. La paire <code>S+C</code> se détend nominalement ; la paire <code>L+H</code> reste également fermée. Aucun piston n'est supposé rigoureusement immobile.")
• 23:12, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/154/fr (Created page with "=== 6.3 Phase III — clapets fermés, nominalement adiabatique : détente côté S ===")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/153/fr (Created page with "La transition vers la Phase III est l'événement de fermeture du clapet <code>H → S</code>.")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/152/fr (Created page with "Les équations de redistribution interne du §4 restent inchangées : le débit externe agit sur l'échangeur <code>C</code> indirectement par l'évolution de la pression de paire.")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/151/fr (Created page with "<math> \dot P_{SC}= \frac{\gamma R\dot m_{\mathrm{out}}T_H +(\gamma-1)(UA)_C(T_{C,\mathrm{res}}-T_C) -\gamma P_{SC}\dot V_S} {V_S+V_C} .</math>")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/150/fr (Created page with "Le débit issu de <code>H</code> entre dans '''S'''. La pression de la paire vérifie :")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/149/fr (Created page with "==== 6.2.3 Paire réceptrice S+C ====")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/148/fr (Created page with "<math>\dot m_{\mathrm{out}}=\Phi_{\mathrm{valve,H}}(P_H,P_{SC},T_H,\ldots).</math>")
• 23:11, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/147/fr (Created page with "<math>\dot m_{\mathrm{in}}=\Phi_{\mathrm{HX,H}}(P_L,P_H,T_L,\ldots),</math>")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/146/fr (Created page with "Les débits sont déterminés par les lois hydrauliques :")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/145/fr (Created page with "<math> \dot T_H= \frac{\dot m_{\mathrm{in}}(C_pT_L-C_vT_H) -\dot m_{\mathrm{out}}RT_H +(UA)_H(T_{H,\mathrm{res}}-T_H)} {C_vm_H} .</math>")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/144/fr (Created page with "Sous forme développée :")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/143/fr (Created page with "<math> \frac{d(m_HC_vT_H)}{dt} =\dot m_{\mathrm{in}}C_pT_L -\dot m_{\mathrm{out}}C_pT_H +(UA)_H(T_{H,\mathrm{res}}-T_H) .</math>")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/142/fr (Created page with "Bilan énergétique fondamental :")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/141/fr (Created page with "<math>\dot m_H=\dot m_{\mathrm{in}}-\dot m_{\mathrm{out}}.</math>")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/140/fr (Created page with "Conservation de la masse :")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/139/fr (Created page with "==== 6.2.2 Échangeur chaud H ====")
• 23:10, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/138/fr (Created page with "et l'entropie spécifique du gaz restant vérifie <math display="inline">ds=0</math> sous ces hypothèses. Si un débit rétrograde apparaît malgré la conception cinématique, la solution analytique n'est plus applicable et il faut utiliser le bilan ouvert complet en <math display="inline">(m_L,U_L)</math>.")
• 23:09, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/137/fr (Created page with "<math>\frac{T_L}{T_{L,\mathrm{ref}}}= \left(\frac{P_L}{P_{L,\mathrm{ref}}}\right)^{(\gamma-1)/\gamma},</math>")
• 23:09, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/136/fr (Created page with "On obtient également :")
• 23:08, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/135/fr (Created page with "<math> P_L=P_{L,\mathrm{ref}} \left[\frac{m_L}{m_{L,\mathrm{ref}}}\frac{V_{L,\mathrm{ref}}}{V_L}\right]^\gamma .</math>")
• 23:08, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/134/fr (Created page with "et :")
• 23:08, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/133/fr (Created page with "<math> \frac{T_L}{T_{L,\mathrm{ref}}}= \left[\frac{m_L}{m_{L,\mathrm{ref}}}\frac{V_{L,\mathrm{ref}}}{V_L}\right]^{\gamma-1} </math>")
• 23:08, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/132/fr (Created page with "La cinématique est conçue pour maintenir un débit sortant du cylindre donneur. Dans ce cas, la solution analytique est :")
• 23:07, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/131/fr (Created page with "<math> \frac{d(m_LC_vT_L)}{dt} =-P_L\dot V_L-\dot m_{L,\mathrm{out}}C_pT_L .</math>")
• 23:07, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/130/fr (Created page with "Le bilan fondamental est :")
• 23:07, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/129/fr (Created page with "==== 6.2.1 Cylindre donneur L ====")
• 23:07, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/128/fr (Created page with "Le gaz quitte <code>L</code>, traverse l'échangeur chaud <code>H</code>, y rejette de la chaleur, franchit le clapet <code>H → S</code>, puis entre dans le cylindre récepteur <code>S</code>. La paire <code>S+C</code> reste quasi égalisée si le critère <math display="inline">\varepsilon_P\ll1</math> est satisfait.")
• 23:05, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/127/fr (Created page with "=== 6.2 Phase II — échange thermique, nominalement isotherme : L → H → S ===")
• 23:05, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/126/fr (Created page with "La transition vers la Phase II survient lorsque le clapet <code>H → S</code> satisfait sa condition d'ouverture.")
• 23:05, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/125/fr (Created page with "Les équations de redistribution interne et de température du §4 s'appliquent aux deux paires.")
• 23:05, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/124/fr (Created page with "<math>\dot P_{SC}= \frac{(\gamma-1)(UA)_C(T_{C,\mathrm{res}}-T_C)-\gamma P_{SC}\dot V_S} {V_S+V_C}.</math>")
• 23:05, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/123/fr (Created page with "Pour <code>S+C</code> :")
• 23:04, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/122/fr (Created page with "<math>\dot P_{LH}= \frac{(\gamma-1)(UA)_H(T_{H,\mathrm{res}}-T_H)-\gamma P_{LH}\dot V_L} {V_L+V_H}.</math>")
• 23:04, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/121/fr (Created page with "Pour <code>L+H</code> :")
• 23:04, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/120/fr (Created page with " Les deux clapets sont fermés. Les paires <code>L+H</code> et <code>S+C</code> sont fermées. Le côté <code>L+H</code> est nominalement comprimé ; le mouvement du petit piston reste celui fourni par la cinématique réelle.")
• 23:04, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/119/fr (Created page with "=== 6.1 Phase I — clapets fermés, nominalement adiabatique : compression côté L ===")
• 23:04, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/118/fr (Created page with "== 6. Cycle thermodynamique complet ==")
• 23:04, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/117/fr (Created page with "Cette fermeture n'est pas l'essence du modèle : elle pourra être remplacée par une loi plus fidèle aux pertes de charge d'un échangeur réel, d'une conduite ou d'un clapet.")
• 23:03, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/116/fr (Created page with "<math> \dot m=(C_dA)_{\mathrm{eff}}P_u \sqrt{\frac{\gamma}{RT_u}} \left(\frac{2}{\gamma+1}\right)^{\frac{\gamma+1}{2(\gamma-1)}} .</math>")
• 23:03, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/115/fr (Created page with "Pour <math display="inline">r\le r_{\mathrm{crit}}</math> :")
• 23:02, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/114/fr (Created page with "<math> \dot m=(C_dA)_{\mathrm{eff}}P_u \sqrt{\frac{2\gamma}{RT_u(\gamma-1)} \left(r^{2/\gamma}-r^{(\gamma+1)/\gamma}\right)} .</math>")
• 23:02, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/113/fr (Created page with "le débit non étranglé, pour <math display="inline">r>r_{\mathrm{crit}}</math>, est :")
• 23:02, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/112/fr (Created page with "<math>r=\frac{P_d}{P_u},\qquad r_{\mathrm{crit}}=\left(\frac{2}{\gamma+1}\right)^{\gamma/(\gamma-1)},</math>")
• 23:02, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/111/fr (Created page with "Avec :")
• 23:02, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/110/fr (Created page with "qui représente la facilité globale de passage du gaz dans la liaison réelle.")
• 23:01, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/109/fr (Created page with "<math>(C_dA)_{\mathrm{eff}},</math>")
• 23:01, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/108/fr (Created page with "Une première approximation consiste à employer une aire hydraulique effective :")
• 23:01, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/107/fr (Created page with "=== 5.2 Fermeture de premier niveau par orifice compressible ===")
• 23:01, 1 September 2026 E.dada talk contribs created page Translations:Thermodynamic and Mechanical Study/106/fr (Created page with "Pour une liaison bidirectionnelle, l'état amont est déterminé par le sens réel du gradient de pression. Pour un clapet, le débit inverse est interdit.")