Sulfur Recovery Unit Condenser Tubesheet Flexibilty in Thermal Gradient. Elastic Static-Stress Analysis To establish the stresses in tubesheet in high thermal gradient.

Reactor Effluent Debutanizer Feed HP Exchanger Channel Baffle Plate Failure Thermal Transient & Elastic-Plastic Stress Analysis

Hydrocracker Unit Kerosene ACHE in Thermal Shock Service Transient Thermal-Stress Analysis To establish the loading magnitude to optimize the replacement design 

Sulfur Recovery Unit Reaction Furnace Waste Heat Boiler Tubesheet Elastic Static-Stress Analysis To establish the stresses in tubesheet for ASME code reclassification.

Boiler Feed Water Hair Pin Type Heat Exchanger Piping Loads on Equipment Nozzles Elastic Structural Stress Analysis  To establish operating stress.