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EQUIPMENT DESIGN & ENGINEERING

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Tessotek engineering can do coded and validated design of equipment & fittings as per ASME, TEMA, API, BS, EJMA, SAES/SAMSS, AISC, and IS standards. Our team has vast experience in design of Pressure Vessels, Vacuum Chambers, Large UHV vessels, Horton Spheres, Storage tanks.


We are also experienced in thermo-mechanical design of Heat Exchangers, design validation of hot gas ducts in WHBs, HSRGs, Boiler tubes by applying Root Cause Failure Analysis approach.

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Pressure Vessel Engineering as per ASME BPVC Sec Viii Div. 1 & Div. 2 / PD 5500:

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  • Hand calculation & Design using PVElite 2016

  • FEA Validation of Pressure vessels

  • Shell & Dish Sizing, Nozzle selection & Flange definition

  • Design of supports, saddles, legs, skirts

  • Design of Lifting scheme

  • Nozzles loads check as per WRC 107, WRC 537 & WRC 297

  • Hydrotest calculation & MAWP evaluation

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Vacuum Vessel Design with ASME BPVC Sec Viii Div. 1 & Div. 2

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  • Horton Sphere Design.

  • Vacuum vessels for nuclear applications.

  • Vacuum vessels for thermal / radiation heating applications.

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HEAT Exchanger Design - TEMA / ASME Div 1

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  • Thermal & Mechanical Design of Heat Exchangers

  • Design of Fixed, Floating & U tube configurations

  • Hand calculation & Design using PVElite 2016

  • Shell & Dish Sizing, Nozzle selection & Flange definition

  • Tube sheet Design & Sizing using HTRI & PV Elite

  • FEA Validation & CFD /CHT Simulation of Heat Exchangers

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Boiler & Fired Heaters & HRSG – FEA & CFD

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  • FEA Validation with thermal mapping

  • Structural – Thermal coupled analysis

  • Vibration analysis, wind load & seismic study

  • CFD Simulation to evaluate tube skin temperature – CHT

  • Flow Simulation of hot and cold fluid using CFD turbulence models

  • Boundary layer study & vortex shedding simulation using CFD

  • Determination of natural frequency, acoustic frequency & vortex shedding frequency

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