MOSAIC via https

Dear MOSAIC users, in order to support secure communication over the internet we enabled https for our MOSAIC server. Starting today we provide MOSAIC only via https ( website is not affected by this action and still accessible via unsecured http. Please start MOSAIC using the direct link on […]


New server & Update to Version 1.8.2

We moved the MOSAIC software to another server ( to release a new version of MOSAIC (1.8.2) . In order to use the new version, all users are requested to click the “Download & Run MOSAIC” link on our website. It is not sufficient to start MOSAIC by using the […]

Update to Version 1.8.1

A new version of MOSAIC (1.8.1) is available now. New features, improvements, and fixes in MOSAIC 1.8.1: improvement: Nicer images for the flowsheet module improvement: User-defined langspec tests in advance if it is applicable for code generation of the selected evalution new: code generation properties now available for user-defined language […]

MOSAIC Workshop Bogota 2015

The latest MOSAIC workshop started on Tuesday, 8th of September 2015, in Bogota, Colombia. Access to the course material can be gained through TU Berlin’s ISIS system: MOSAIC Workshop Bogota 2015 on ISIS 29 highly motivated students have worked their way through MOSAIC features such as function applications, user-defined discretisation of […]

Update to Version 1.8

A new version of MOSAIC (1.8) is available now. List of new features and bugfixes: Code generation properties: Proposed options for code generation properties are available via dropdown menu for certain types of options User-defined Language Specification editor: New option to create code for functions based on arbitrary MOSAIC function […]

MOSAIC Workshop in Salvador, Brazil

At the end of July, this years third MOSAIC workshop was conducted at UFBA in Salvador de Bahia, Brazil. More than 40 students in the fields of chemical, mechanical and electrical engineering, as well as economists had an introduction into modeling, simulation and optimization of (chemical) engineering systems in MOSAIC. […]

Update to Version 1.7

The new release of MOSAIC (1.7) is online. List of new features and bugfixes: New ToolBox in the Equation Editor to automatically enter LaTeX expressions HierarchyPanel improved (explicit sort order, fixed open procedure) Search button available in more file panels (Berlin-DB) New Cape-Open function interface for calculating t=f(p,h,x) introduced Evaluate/Simulation: […]

New Promotional Videos for MOSAIC

As of today, MOSAIC has its first set of promotional videos. Both long and short version are currently in German, explaining the basic ideas of MOSAIC and how it aids researchers collaborating on modeling, simulation, and optimization projects. Versions with English subtitles can be found below. German, long version: German, […]

MOSAIC Export to Aspen Custom Modeler and Aspen Plus

MOSAIC enables you to export you fully functioning custom-made unit operations to flowsheeting environments such as Aspen Plus by Aspen Technology, inc. With a basic mixer example we outline how to prepare your models within MOSAIC for the export, to compile them in Aspen Custom Modeler, and subsequently use them inside […]

Hierarchy Panel

Update to Version 1.6.1

A new version of MOSAIC (1.6.1) is available now. List of new features and bugfixes: New ‘hierarchy panel’ introduced to visualize the model structure. Available in the equation system editor and the Evaluate/Simulation section The ‘hierarchy panel’ allows to directly open a selected equation or equation system in the respective […]