Software innovation for nuclear energy

At the forefront of nuclear simulation since 2019.

Get to know us

ENSO offers advanced solutions with simulation codes for analysis, modeling, and validation in the nuclear sector, from operational processes to expert training programs.

Since 2021, ENSO is certified by SGS (Société Générale de Surveillance) with the standard ISO:9001 2015 for the following services:

Development, verification, and validation of computer codes in the fields of nuclear and industrial engineering, as well as the development of other analysis tools related to such codes.

Design and organization of training in the field of nuclear and industrial engineering.

Consulting services in the field of nuclear and industrial engineering, including design, analysis, and validation activities.

OUR SERVICES

Certified nuclear and industrial engineering technical services

Thermohydraulic analysis and plant support

We develop plant models to simulate operational events, accident scenarios, design modifications, and Probabilistic Safety Assessments (PSA).

Development and validation of nodalizations

We apply validated methodologies (AQP and SCUP) for the development and optimization of input models, in compliance with international standards (OECD/NEA), for use in licensing processes and operational support.

Design basis accident (DBA) and extension conditions (DEC) simulation

We simulate complex scenarios using detailed plant models based on the knowledge and data acquired through participation in international experimental programs.

Uncertainty analysis (BEPU)

We implement statistical methodologies to quantify uncertainty in safety calculations, considering input parameters, initial conditions, and numerical characteristics of the codes.

Severe Accident Analysis and SAMG

We test and assess Severe Accident Management Guidelines (SAMG) using advanced simulations, supporting decision-making under extreme conditions.

Coupled codes and multiscale simulations

We integrate thermal-hydraulic, thermo-mechanic, neutronic, chemical, CFD, and structural codes for enhanced accuracy and realism in safety analysis in complex nuclear environments.

TEAM

Where we come from

Víctor Martínez-Quiroga and Marina Pérez-Ferragut have a long history in the field of safety analysis with thermal-hydraulic codes.

Meet the team

PROJECTS

Our projects

Some of the projects we have worked on.

CNPRI

CNPRI

Independent validation of the LINDEN subchannel code against NUPEC/PSBT experimental data

NNL

NNL

Technical support and course on the use of RELAP5 and CTF codes

CNPE

CNPE

Technical support in the simulation and analysis of severe damage accidents.
Course on the development of codes for alternative fluids.

IAEA

IAEA

Participation in CRP I31033 “Advancing the State-of-Practice in Uncertainty and Sensitivity Methodologies for Severe Accident Analysis in Water Cooled Reactors”

ISS

ISS

Development and maintenance of RELAP/SCDAPSIM code versions

IDOM

IDOM

Course on the use of the TRACE code with alternative fluids

MUSA

MUSA

Participation in the MUSA project “Management and Uncertainties of Severe Accidents”

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Contact us

Do you want to collaborate with us, need technical support, or want more information about our services?

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