CRN Engenharia provides specialized solutions for the oil, gas, and energy sectors, combining technical expertise and innovation to drive operational efficiency, safety, and sustainability. With a strong track record in subsea engineering, structural integrity, and renewable energy, CRN can act as a strategic partner in enabling complex projects, ensuring performance, compliance, and long-term operational reliability.
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CRN Engenharia performs structural integrity assessments for both offshore and onshore systems, ensuring safety, compliance, and long-term reliability. Our studies strictly follow international standards such as API, ASME, BS, and DNV, and employ advanced computational tools, including CAD and CAE software, for modeling, simulation, and structural analysis.
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Equipment Design and Analysis
CRN Engenharia offers advanced solutions for the analysis and design of marine and offshore systems, ensuring performance, safety, and compliance with the highest industry standards. Our services adhere to recognized classification society standards such as DNV, ABS, BV, and ISO, and utilize specialized software including OrcaFlex, DeepLines, Ansys, and Rhino for hydrodynamic simulation, stability assessment, and structural analysis.
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CRN Engenharia conducts studies, design, and assessment of coastal and port infrastructure to ensure operational efficiency and maritime safety. Our work follows industrial standards and specifications such as NBR, PIANC, and OCINF, and employs specialized tools for structural, dynamic, and operational analysis.
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CRN Engenharia is recognized for its expertise in subsea engineering, delivering advanced solutions for the analysis, design, and installation of subsea equipment and systems. Our expertise spans from structural studies to dynamic evaluations, ensuring safety, performance, and compliance with key industry standards such as DNV, API, ISO, and ABS. We employ world-class software, including OrcaFlex and DeepLines, for precise modeling and offshore subsea behavior simulation.
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CRN Engenharia provides specialized Environmental Engineering services focused on consulting activities and the preparation of technical reports. Our commitment is to ensure that operations and products comply with environmental requirements established by regulatory bodies such as IBAMA and ANP. Our services aim to guarantee that business activities meet the highest environmental standards, promoting sustainability and minimizing environmental impacts.
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CRN Engenharia has been distinguished for developing innovative and sustainable solutions for the offshore wind energy sector. With a technical and strategic approach, CRN contributes to advancing technologies that are shaping the future of renewable energy. In addition, the company has been developing international strategic partnerships, both to apply best practices to the Brazilian context and to leverage the leading engineering software used in the industry, reinforcing its technical capability and its alignment with the highest engineering standards.
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CRN Engenharia applies leading international simulation software to conduct accurate analyses and evaluations in the field of transport phenomena. Tools such as Ansys Fluent, Star-CCM+, and OpenFOAM are used to simulate the interaction between fluids, structures, and sediments — both external and internal to the evaluated systems. These simulations are essential for optimizing designs and ensuring that systems meet the highest efficiency and safety standards.
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CRN Engenharia possesses extensive know-how in engineering solutions, covering all stages of product and system development for the Oil, Gas & Energy sector. From basic design to certification and commissioning, we ensure the delivery of qualified products aligned with the sector’s regulatory and technical requirements.
Our strength lies in our strategic partnerships with manufacturers of metallic and polymeric structures, enabling the delivery of complete and certified solutions that meet the highest standards of quality and safety.
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