{"id":21691,"date":"2025-03-24T17:00:44","date_gmt":"2025-03-24T16:00:44","guid":{"rendered":"https:\/\/greth.fr\/?p=21691"},"modified":"2025-03-24T18:06:58","modified_gmt":"2025-03-24T17:06:58","slug":"echtherm-2025-version-8-0-1","status":"publish","type":"post","link":"https:\/\/greth.fr\/en\/echtherm-2025-version-8-0-1\/","title":{"rendered":"EchTherm 2025 – Version 8.0.1"},"content":{"rendered":"

\"\"<\/a><\/p>\n

La version d'EchTherm 2025 est maintenant disponible : Mise \u00e0 jour d\u2019ampleur cette ann\u00e9e avec passage de la V7 \u00e0 la V8 !<\/p>\n

Les principales nouveaut\u00e9s :<\/strong><\/span>
\n\u2022 Nouveau Design pour une meilleure exp\u00e9rience utilisateur ;
\n\u2022 Nouvelle technologie en dimensionnement avec la fiche \"Tubes et Calandre TEMA Type F\" ;
\n\u2022 Nouvelle fiche de simulation pour \u00e9changeurs \u00e0 faisceau de tubes lisses ;
\n\u2022 Nouvelle fiche TOOLS+ \"Shell and Tube DIAGRAM GENERATOR\" permettant de g\u00e9n\u00e9rer les plans de vos \u00e9changeurs \u00e0 tubes et calandre ;
\n\u2022 Modernisation de la fiche TOOLS+ \"Unit Conversion\".<\/p>\n

D\u00e9tails des principaux ajouts :<\/strong><\/span>
\n\u2022 Nouveau Design pour une meilleure exp\u00e9rience utilisateur :<\/strong>
\nLes interfaces des fiches de calcul ont \u00e9t\u00e9 modernis\u00e9es avec un design revisit\u00e9. Un fond plus esth\u00e9tique a \u00e9t\u00e9 int\u00e9gr\u00e9, avec la palette de couleurs EchTherm, et des cadres rouges pour mieux d\u00e9limiter les diff\u00e9rentes sections.<\/p>\n

\"\"<\/a><\/p>\n

La navigation a \u00e9galement \u00e9t\u00e9 am\u00e9lior\u00e9e gr\u00e2ce \u00e0 des boutons redessin\u00e9s, de taille sup\u00e9rieure pour faciliter le changement d\u2019onglet. De plus, chaque bouton d\u2019onglet adopte une couleur distincte lorsqu\u2019il correspond \u00e0 l\u2019onglet actif, offrant une meilleure lisibilit\u00e9.<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Par ailleurs, l\u2019ensemble des composants de l\u2019interface a \u00e9t\u00e9 modernis\u00e9 : les radio-boutons, cases \u00e0 cocher et listes d\u00e9roulantes sont maintenant en accord avec les standards actuels de Windows.<\/p>\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u2022 Nouvelle technologie en dimensionnement avec la fiche \"Tubes et Calandre TEMA Type F<\/strong><\/p>\n

Dans cette nouvelle version, une toute nouvelle fiche de design a \u00e9t\u00e9 int\u00e9gr\u00e9e, d\u00e9di\u00e9e aux \u00e9changeurs tubulaires de type TEMA F<\/strong>. Les param\u00e8tres g\u00e9om\u00e9triques li\u00e9s \u00e0 la chicane longitudinale sont d\u00e9sormais \u00e0 saisir, et l\u2019ensemble des calculs int\u00e8gre la prise en compte de la double passe c\u00f4t\u00e9 calandre.<\/p>\n

\"\"<\/a><\/p>\n

Parall\u00e8lement \u00e0 l\u2019ajout de cette nouvelle fiche qui enrichit la cat\u00e9gorie \u00ab Tubes et Calandre \u00bb, nous avons r\u00e9organis\u00e9 les fiches SIZING Tubes<\/strong> and Calandre<\/strong> dans l\u2019interface principale en les classant par type de TEMA<\/strong>, afin de rendre la navigation plus intuitive.<\/p>\n

\"\"<\/a><\/p>\n

\u2022 Nouvelle fiche de simulation pour \u00e9changeur \u00e0 faisceau de tubes lisses :<\/strong><\/p>\n

Cette fiche vient compl\u00e9ter l\u2019ensemble des fiches simulations pour les technologies tubulaires avec fluides monophasiques.<\/p>\n

\"\"<\/a><\/p>\n

\u2022 Nouvelle fiche TOOLS+ \"Shell and Tube DIAGRAM GENERATOR\" permettant de g\u00e9n\u00e9rer les plans de vos \u00e9changeurs \u00e0 tubes et calandre :<\/strong><\/p>\n

Une nouvelle fiche permet de g\u00e9n\u00e9rer automatiquement les plans d\u2019un \u00e9changeur \u00e0 tubes et calandre en adaptant l\u2019\u00e9chelle et les g\u00e9om\u00e9tries affich\u00e9es en fonction des dimensions saisies.<\/p>\n

\"\"<\/a><\/p>\n

L\u2019onglet \u00ab Tubesheet Layout \u00bb<\/strong> offre une vue d\u00e9taill\u00e9e de la r\u00e9partition des tubes et de leur agencement dans la plaque tubulaire, tandis que l\u2019onglet \u00ab Baffle and Shellside Layout \u00bb<\/strong> permet de visualiser la disposition des chicanes sur la longueur de l\u2019\u00e9changeur ainsi que l\u2019emplacement des collecteurs.<\/p>\n

Un nombre de tubes maximal est \u00e9galement calcul\u00e9 suivant les param\u00e8tres g\u00e9om\u00e9triques renseign\u00e9s.<\/p>\n

\"\"<\/a><\/p>\n

\"\"<\/a><\/p>\n

Cette fiche est \u00e9galement accessible depuis l'onglet G\u00e9om\u00e9trie des fiches Tubes et Calandre de type TEMA E, avec l\u2019importation des donn\u00e9es renseign\u00e9s dans cet onglet pour la fiche de dimensionnement ou de simulation en cours.<\/p>\n

\"\"<\/a><\/p>\n

En parall\u00e8le de l\u2019ajout de cet outil, nous avons r\u00e9organis\u00e9 l\u2019ensemble des fiches TOOLS+ dans l\u2019interface principale afin qu\u2019elles soient class\u00e9es par sections coh\u00e9rentes.<\/p>\n

\u2022 Modernisation de la fiche TOOLS+ \"Unit Conversion\" :<\/strong><\/p>\n

Le programme de conversion d'unit\u00e9s dans la cat\u00e9gorie TOOLS+ a \u00e9t\u00e9 grandement am\u00e9lior\u00e9.<\/p>\n

En effet, celui-ci ne permettait jusqu\u2019\u00e0 pr\u00e9sent que de convertir des unit\u00e9s SI vers US et inversement, dor\u00e9navant cette fiche permet de convertir rapidement et facilement toutes les unit\u00e9s utilis\u00e9es dans le domaine de la thermique et \u00e9nerg\u00e9tique.<\/p>\n

Les diff\u00e9rentes grandeurs sont les suivantes : temp\u00e9rature, pression, longueur, surface, volume, masse, masse volumique, viscosit\u00e9, conductivit\u00e9 thermique, d\u00e9bit, puissance, \u00e9nergie et capacit\u00e9 thermique.<\/p>\n

\"\"<\/a><\/p>\n

Nous vous informons \u00e9galement que nous avons r\u00e9alis\u00e9 de nombreuses am\u00e9liorations telles que des ajouts de corr\u00e9lations<\/strong> pour diff\u00e9rentes technologies d'\u00e9changeurs de chaleur (\u00e9changeurs \u00e0 plaques, faisceaux \u00e0 ailettes, etc.), ainsi qu'une meilleure prise en compte de la condensation de l'air humide<\/strong> sur certaines technologies concern\u00e9e.<\/p>\n

En plus de quelques am\u00e9liorations et d\u00e9bogages divers, de nouveaux mat\u00e9riaux et fluides<\/strong> ont \u00e9t\u00e9 int\u00e9gr\u00e9s :<\/p>\n

- Quelques nouveaux mat\u00e9riaux : EN 1.7380 (10CrMo9-10), EN 1.7335 (13CrMo4-5), EN 1.5415 (16Mo3), EN 1.0345 (P235GH), EN 1.0425 (P265GH), EN 1.4903 (x10CrMoVnb9-1), Glass Pyrex, Glass Soda Lime, Silicon Carbide\u2026etc.
\n- Quelques nouveaux fluides dans la base de donn\u00e9es : Gaz de combustion, Liquified Petroleum Gas (LPG), Natural Gas, Propylene Glycol, Helium 3, R1123, R150, R422B, R424A, R444A, R456A, R471A, nouvelles solutions caqueuses (sodium hydroxide water solution, potassium Hydroxide water solution), nouveau sels fondus (20% NaCl \/40% KCl \/ 40% MgCl2) et nouveau fluide de transfert et huile propri\u00e9taire (Coolanol 25R, Automatic transmission fluid, PAO, Therminol VLT), etc.<\/p>","protected":false},"excerpt":{"rendered":"

La version d’EchTherm 2025 est maintenant disponible : Mise \u00e0 jour d\u2019ampleur cette ann\u00e9e avec passage de la V7 \u00e0 la V8 ! 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