Zentech is an expert engineering consultancy and technical software development company with decades of experience in development and application of state-of-the-art numerical simulation technology to conduct advanced mathematical modelling, analysis and design of engineering structures and products. We have conducted and delivered numerous projects for companies across a wide range of industries including oil & gas, aerospace and defence.
Having merged with BTA Solutions Limited, based at Brunel University Science Park, Zentech has close research and development links with Brunel's academic community and its state-of-the-art experimental and computational facilities.
Many of our associate expert consultants at Brunel University London enjoy international acclaim in their respective field of work and can offer specialist consultancy services in wide-ranging engineering fields, including computational fracture mechanics, structural integrity, non-linear finite element analysis, multi-scale material modelling, impact & crashworthiness of structures and computational fluid dynamics.
We specialise in development and application of innovative simulation tools by developing mathematical and computational models of real physical structures in a variety of engineering fields. Our expert consultancy services are supported by our in-house portfolio of advanced computer analysis software.
Zentech has developed a number of engineering application software programs, including Zencrack, Zenriser and Pipeline for varied applications:
- Zencrack: Develops focused finite element meshes at crack tips
and evaluates fracture mechanics parameters (e.g. stress intensity
factor, energy release rate). The software uses these parameters to
carry out 3D crack propagation simulations, assessment of crack
initiation fracture toughness, residual life prediction, and to help
create failure assessment diagrams. A range of loading histories is
supported for general fatigue and creep loading systems. The software is
interfaced with Abaqus, Ansys, and Simcenter Nastran finite element
- Zenriser: Performs non-linear dynamic analysis for design and
analysis of flexible riser and umbilical configurations. This also
includes installation of large diameter HDPE outfall pipes by a floatout
and sink method.
- Pipeline: Performs fast 3D static, non-linear stress analysis of various situations encountered during offshore pipeline installation and operation. This includes pipe laying using a barge with stinger or ramp.
We have completed numerous assignments throughout the UK, Europe, Scandinavia, USA, South America, and the Far East. We also offer expertise and training services in the areas of Finite Element Analysis, Fatigue and Fracture Mechanics, and Computational Fluid Dynamics. Our staff have a wealth of industrial and academic experience in these areas and many enjoy international recognition in their fields of expertise.
Note - Zentech International Limited is neither a sister nor affiliated company of any other similar-named organisation anywhere else in the world.
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