Our CAE
Projects
We at IngentaCal provide engineering design and simulation services in areas of Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) to deliver efficient and optimized product.
Structural Analysis of E.O.T Crane Girder & Trolley As per IS 800 - 2007
In this project , 45T EOT crane girder and trolley structure is designed as per IS 800-2007 code.
Girder is a fabricated box section and trolley structure also comprises of box section members to support the hoist machinery.
Structural analysis of the EOT crane structure is done in our proprietary structural design software IMDAS.
FEA Analysis of Globe Valve As per ASME Design By Analysis Method
In this project , Linear static analysis of 20’’ globe valve is performed to verify structural integrity of proposed design.
FEA Analyses is conducted on the valve Body/Bonnet assembly to assess the strength of the body, bonnet and bolts in accordance with
ASME Sec 8 Div.2 part 5 cl 5.2.2.1 Elastic Stress Analysis method.
Stress linearization is done to compute the membrane, membrane + bending and peak components of stresses which are compared with allowable stresses.
FEA Analysis of Quick Opening Closure As per ASME
Design By Analysis Method.
Quick opening closures (QOC) are engineered doors with quick action mechanism, used for quickly accessing pipelines or pressure vessels. These closures are designed in accordance with ASME Sec VIII Div. 1 requirements.
Elastic-Plastic FE analysis is performed as per ASME Sec VIII-2 cl 5.2.4 to validate the design of 46” 600# QOC for protection against plastic collapse and local material failure.
Seismic Analysis of Butterfly Valve As per ASME Sec 3 ND-3500
In this project we have performed seismic evaluation of valve used in nuclear power plant for structural integrity assessment.
The assessment has been done in accordance of ASME SEC III ND-3500.
The valve is classified as Class-3 equipment.
The normal operating loads considered for analysis include dead weight, pressure, temperature and nozzle loads. Seismic analysis is carried out for two levels of earthquake namely Operating Basis Earthquake (OBE) and Safe Shutdown Earthquake (SSE).It is required that the valves continue to perform the intended function during and after earthquake.
All loads are combined for different service levels and qualification as per ASME B&PV, Sec III. Stress levels determined by FEA are compared with stress limits as per codes to determine structural integrity of the valve.
