[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"public-job-design-of-thermodynamic-cycles-and-sizing-of-related-equipme-b8fae557":3,"mdc-f4lhe3-key":33},{"id":4,"title":5,"slug":6,"description":7,"location":8,"type":9,"status":10,"salaryMin":11,"salaryMax":11,"salaryCurrency":11,"salaryUnit":11,"salaryNegotiable":12,"remoteStatus":13,"validThrough":14,"isTest":12,"phoneRequirement":15,"requireResume":16,"requireCoverLetter":16,"allowAdditionalDocuments":12,"createdAt":17,"locationCity":18,"locationRegion":11,"locationCountry":19,"locationPostalCode":11,"department":11,"publishedAt":20,"contentLocale":21,"openings":22,"requiredLanguage":21,"requiredLanguageLevel":23,"startDate":24,"startAsap":12,"questions":25,"availableLocales":26,"organizationName":28,"organizationLogo":11,"careerPageSlug":29,"privacyPolicyUrl":30,"privacyPolicyText":31,"privacyContactEmail":32},"b8fae557-982c-4ff8-9bde-14ca016da8fa","Design of thermodynamic cycles and sizing of related equipment","design-of-thermodynamic-cycles-and-sizing-of-related-equipme-b8fae557","## About NEEXT\n\nNEEXT is a young start-up located in Belfort and supported by FRANCE 2030 that ensures the industrial development of a main innovation based on new patented working fluids known as 'reactive fluids'. These promise to significantly improve the performance of thermodynamic cycles, particularly those related to heat-to-electricity conversion and heat pumps.\n\n## Context\n\nNEEXT designs thermodynamic cycles using reactive fluids as working fluids. Those fluids patented by CNRS add a chemical dimension to the thermodynamic principles enabling a significant yield gain but increasing the complexity of the cycle. Since this is a recent innovation, it still requires a modelling effort to design and optimize both cycles and equipment. The upcoming activities are therefore focused on modelling and sizing processes and equipment.\n\n## Topics and missions of the internship\n\n- Establish consistent and comprehensive design rules for the main cycle components (pumps, valves, pipes, heat exchangers, turbines, compressors).\n- Develop tools for sizing and modeling the main components (ideally using Python scripts).\n- Conduct conceptual studies for Neext's customers.\n- Contribute to defining prototypes aimed at demonstrating industrial feasibility.\n\n## Your profile\n\n- Agility, ability to adapt in a changing environment.\n- Curiosity, proactive mindset and ability to make suggestions.\n- Communication, ability to address blocking points and seek information within the team.\n- Autonomy, capacity to propose action plans to ensure successful completion of assigned tasks.\n- Knowledge of thermal engineering, fluid mechanics, and thermodynamics.\n- Knowledge of and interest in programming.\n- Operational proficiency in English.\n\n## Practical information\n\n- Location: Belfort, France\n- Start date and duration: starting February\u002FMarch 2027 for 6 months\n- Salary: we have cookies sometime (to be discuss, we pay all our interships)\n- Possibility of employment at the end of the internship.","Belfort, France","internship","open",null,false,"onsite","2027-01-30T00:00:00.000Z","optional",true,"2026-09-29T15:55:02.290Z","Belfort","FR","2026-09-29T16:32:46.862Z","en",1,"B2","2027-02-02T00:00:00.000Z",[],[21,27],"fr","NEEXT","neext","https:\u002F\u002Fjobs.neext.energy\u002Frgpd","Les informations que vous transmettez sont traitées par NEEXT, sous la responsabilité de Philippe Petitcolin, afin d’étudier votre candidature, sur la base de l’intérêt légitime de NEEXT à pourvoir les postes qu’elle ouvre. Elles sont conservées 36 mois après notre dernier échange, puis supprimées. Vous pouvez à tout moment demander à y accéder, les faire rectifier ou effacer, ou vous opposer à leur traitement.","rgpd@neext.energy",{"data":34,"body":35},{},{"type":36,"children":37},"root",[38,47,53,59,64,70,95,101,139,145],{"type":39,"tag":40,"props":41,"children":43},"element","h2",{"id":42},"about-neext",[44],{"type":45,"value":46},"text","About NEEXT",{"type":39,"tag":48,"props":49,"children":50},"p",{},[51],{"type":45,"value":52},"NEEXT is a young start-up located in Belfort and supported by FRANCE 2030 that ensures the industrial development of a main innovation based on new patented working fluids known as 'reactive fluids'. These promise to significantly improve the performance of thermodynamic cycles, particularly those related to heat-to-electricity conversion and heat pumps.",{"type":39,"tag":40,"props":54,"children":56},{"id":55},"context",[57],{"type":45,"value":58},"Context",{"type":39,"tag":48,"props":60,"children":61},{},[62],{"type":45,"value":63},"NEEXT designs thermodynamic cycles using reactive fluids as working fluids. Those fluids patented by CNRS add a chemical dimension to the thermodynamic principles enabling a significant yield gain but increasing the complexity of the cycle. Since this is a recent innovation, it still requires a modelling effort to design and optimize both cycles and equipment. The upcoming activities are therefore focused on modelling and sizing processes and equipment.",{"type":39,"tag":40,"props":65,"children":67},{"id":66},"topics-and-missions-of-the-internship",[68],{"type":45,"value":69},"Topics and missions of the internship",{"type":39,"tag":71,"props":72,"children":73},"ul",{},[74,80,85,90],{"type":39,"tag":75,"props":76,"children":77},"li",{},[78],{"type":45,"value":79},"Establish consistent and comprehensive design rules for the main cycle components (pumps, valves, pipes, heat exchangers, turbines, compressors).",{"type":39,"tag":75,"props":81,"children":82},{},[83],{"type":45,"value":84},"Develop tools for sizing and modeling the main components (ideally using Python scripts).",{"type":39,"tag":75,"props":86,"children":87},{},[88],{"type":45,"value":89},"Conduct conceptual studies for Neext's customers.",{"type":39,"tag":75,"props":91,"children":92},{},[93],{"type":45,"value":94},"Contribute to defining prototypes aimed at demonstrating industrial feasibility.",{"type":39,"tag":40,"props":96,"children":98},{"id":97},"your-profile",[99],{"type":45,"value":100},"Your profile",{"type":39,"tag":71,"props":102,"children":103},{},[104,109,114,119,124,129,134],{"type":39,"tag":75,"props":105,"children":106},{},[107],{"type":45,"value":108},"Agility, ability to adapt in a changing environment.",{"type":39,"tag":75,"props":110,"children":111},{},[112],{"type":45,"value":113},"Curiosity, proactive mindset and ability to make suggestions.",{"type":39,"tag":75,"props":115,"children":116},{},[117],{"type":45,"value":118},"Communication, ability to address blocking points and seek information within the team.",{"type":39,"tag":75,"props":120,"children":121},{},[122],{"type":45,"value":123},"Autonomy, capacity to propose action plans to ensure successful completion of assigned tasks.",{"type":39,"tag":75,"props":125,"children":126},{},[127],{"type":45,"value":128},"Knowledge of thermal engineering, fluid mechanics, and thermodynamics.",{"type":39,"tag":75,"props":130,"children":131},{},[132],{"type":45,"value":133},"Knowledge of and interest in programming.",{"type":39,"tag":75,"props":135,"children":136},{},[137],{"type":45,"value":138},"Operational proficiency in English.",{"type":39,"tag":40,"props":140,"children":142},{"id":141},"practical-information",[143],{"type":45,"value":144},"Practical information",{"type":39,"tag":71,"props":146,"children":147},{},[148,153,158,163],{"type":39,"tag":75,"props":149,"children":150},{},[151],{"type":45,"value":152},"Location: Belfort, France",{"type":39,"tag":75,"props":154,"children":155},{},[156],{"type":45,"value":157},"Start date and duration: starting February\u002FMarch 2027 for 6 months",{"type":39,"tag":75,"props":159,"children":160},{},[161],{"type":45,"value":162},"Salary: we have cookies sometime (to be discuss, we pay all our interships)",{"type":39,"tag":75,"props":164,"children":165},{},[166],{"type":45,"value":167},"Possibility of employment at the end of the internship."]