Structural and nonlinear assessment
Evaluate stress, strain, contact and deformation under relevant loads. Select material and geometric assumptions appropriate to the operating condition and study scope.
Finite Element Analysis Services
Use detailed simulation to investigate behavior that simplified calculations may not fully describe. Teckniv provides finite-element analysis for equipment, components and structures, assessing stresses, deformation, thermal effects and dynamic response. Each study is developed around a defined engineering question and clearly stated acceptance criteria.
OEMs, product manufacturers, EPC teams and asset owners evaluating complex geometry, local stresses, thermal effects or dynamic behavior that requires detailed simulation.
01 / Engineering capabilities
The scope is agreed around the decisions, interfaces and engineering outputs your team needs. These work areas can be combined into a defined package.
Evaluate stress, strain, contact and deformation under relevant loads. Select material and geometric assumptions appropriate to the operating condition and study scope.
Assess temperature distributions and the resulting thermal response. Evaluate cyclic behavior and fatigue where the required material and operating-history data are available.
Investigate modal or harmonic response and other dynamic loading scenarios. Coordinate fluid or thermal loading inputs where they materially affect the structural assessment.
Review model behavior, sensitivity and the interpretation of results. Compare design alternatives and identify changes that address the governing engineering concern.
02 / Your engineering package
The deliverable list is agreed at the start. Each issue identifies its purpose, revision and outstanding inputs for the next project stage.
03 / How we work
We establish the design basis first, then develop and review the package with your project team.
Define the question, criteria and level of model detail.
Develop and check the simulation model.
Evaluate results and sensitivity to key assumptions.
Issue engineering conclusions with supporting evidence and limitations.
04 / The technical context
The equipment duty, project location and client standards determine the methods, platforms and acceptance criteria.
Mechanical equipment, industrial structures, piping components and engineered products. Applications include design verification, modification studies and investigation of a defined performance issue.
A suitable finite element solver is chosen for the required structural, thermal or dynamic analysis. Geometry preparation, mesh checks, material models, boundary conditions and sensitivity studies are part of the modeling basis, not hidden assumptions.
Acceptance criteria are agreed from the applicable design code, product requirement or client specification. The report distinguishes numerical results from acceptance decisions and states modeling limitations, relevant checks and any need for physical validation.
05 / Before you begin
Practical answers to common scope and coordination questions.