aerospace@aerothermalsolutions.co
Skip to content aerospace@aerothermalsolutions.co
Since 2007, ATS4i has designed, tested and certified systems for aerospace, mining, oil and gas, and industry, with CFD and FEA simulation at every stage.
Each industry has its own physics and its own rules. We work on both: the physical problem and the standard the result has to meet.
Ice accretion and ice protection, pneumatic systems, aerodynamics and certification support, such as a helicopter landing study on ships for the Brazilian Navy.
Pelletizing furnaces, burners and emissions. Combustion of solid, liquid and gaseous fuels, reduced kinetic mechanisms for CFD, biogas, bio-oil, hydrogen and decarbonization.
Erosion, subsea equipment and structural integrity. Gas leaks, accident and fire scenarios, thermal studies, wind over ships, structures and platforms.
Fire safety and smoke control, stairwell pressurization, thermal comfort, ventilation and air conditioning, and pollutant dispersion, with fire department approval.
Combustion, vehicle aerodynamics, thermal comfort, processes, thermal analysis of equipment and fire in industrial plants.
ATS4i develops iceAccretionFoam, a 3D ice accretion solver built on foam-extend with Prof. Hrvoje Jasak of the University of Cambridge and supported by FAPESP, the São Paulo Research Foundation.
The burner was designed entirely in CFD, with CFD++ coupled to chemical kinetics models. A single prototype was built and tested in Samarco’s pelletizing furnace in Ubu, Brazil. The work received the 2026 Aço Verde do Brasil award.
15% to 37%less NOx at the same power, over 42 industrial tests
Photo: ABM Week 2026.
Our team is based in São Paulo and works with clients in other countries.
We received services and deliverables from ATS4i in an excellent and highly organized manner, consistently meeting, and in some aspects exceeding, our expectations regarding schedule, quality, and cost.
I can attest to the professionalism, commitment, and technical competence of ATS4i in conducting studies related to fluid dynamics and simulation.
ATS4i has been a trusted partner of Samarco since 2009. All services were carried out in compliance with safety protocols, quality standards, and within the contractual deadlines.
ATS4i delivered high-quality results within the established deadlines, consistently exceeding project expectations.
ATS4i consistently delivered high-quality engineering solutions, strictly meeting project deadlines and frequently exceeding performance expectations in terms of technical rigor, execution, and results.
Check out our news and publications
Tell us about your project. An ATS4i engineer will reply.
