Computational  Fluid Dynamics (CFD)

Our  team of engineers from associates possesses hands on experience, skill and  thorough understanding of engineering dynamics and physics. For any CFD  analysis, understanding of meshing requirement and quality are very  instrumental in determining its success. Our associate CFD team use simulation  strategies, techniques and dedicated software that are best suited for your  industrial applications. At TVASTHA we o­ffer an array of engineering solutions  such as performance calculation, design validation, evaluating operating  conditions and more with the advantage of optimum solutions at reduced  downtime.

Flow  Assurancea

We  use industry-standard software to conduct flow assurance study. We are able to  assess key fluid parameters, such as hydrate performance, wax behavior and  erosion, to help keep pipelines, wells and facilities flowing smoothly. We  provide flow assurance consulting services for transient multiphase simulation,  dynamic topsides and process modeling, detailed thermal and hydraulic analysis  and solids deposition reporting.

We provide technical support and project management for the following flow assurance activities:

  • Feasibility studies
  • Conceptual design
  • Preliminary and detailed design
  • Hook-up and commissioning
  • Operational troubleshooting and de-bottlenecking
  • Asset expansion and abandonment

Surge Analysis 
The extent of surge should be evaluated for all hydraulic systems so that system failures and leakage can be avoided. Our team of hydraulic engineers is highly experienced in surge analysis and modeling. Surge pressures are produced in a pipeline whenever there is a sudden change in flow which can cause a variety of problems such as high / low pressure, damage to equipment/pipeline, line bursting. A typical surge analysis would evaluate the system, identify the primary reason behind surge and select the preferred mitigation recommendation. At TVASTHA our team of experienced hydraulic engineers is equipped with dedicated software; so that we ensure our customer's requirements are fulfilled to the highest standards. 

Stress Analysis 
Pipe stress analysis evaluates the stresses of pressure, static and dynamic loads on piping. At TVASTHA we model the piping systems, connected equipment and other process equipment connected to the system. To this model, various static and dynamic loads are applied. The results of all such stresses are then assessed and checked against industry standards to ensure they are within the acceptable limits set forth by such standards. At TVASTHA we have hands on experience and the right tools to perform Stress Analysis. 

Finite Element Analysis (FEA)
Finite Element Analysis is a unique method to evaluate and analyze complex structural problems. May your requirement be analyzing various designs, optimizing designs, determining whether the designs meet with the standards or even to analyze failure of components, our team of experts can provide you with the right solutions. 

Dispersion & Radiation Calculations 
It is sometimes necessary to analyze whether toxic gases and thermal radiation will spread from one area to another or the extent of protection required for nearby facilities. TVASTHA has the engineering capability to study dispersion & heat radiations, validate dispersion & radiation scenarios, find recommendations and identify sufficient measures to mitigate the risk of an unlikely far spread consequence. Our engineering staff­ is complemented with dedicated software for such studies which are proven to perform accurate solutions in cost e­ffective and economical manner.