State-of-the-art Engineering and Design
of fired and unfired Heat Transfer Equipment
for power, refinery, oil & gas, petrochemical, energy and Process industries
AT Engineering Services is a registered, State of California, professional engineering consulting firm with capability of providing in-depth innovative quality consulting services that are based on the most current technologies available. We provide state-of-the-art designs and engineering services in mechanical engineering: process, oil and gas, energy, petrochemical, chemical, pharmaceutical, general industries, and power engineering fields.
We use exclusive in-house developed computer programs for rating & design of Fired Heaters, Heat Exchangers, and Boilers. Commercial programs like FRNC-5, TDST, ProVESSEL, COMPRESS, are also available on a fee basis.
Heat Exchanger Types: various exchanger design configurations per current industry, TEMA and ASME standards & Codes: Shell & Tube, Rodbaffle, twisted tube, Frame & Plate Heat Exchangers, etc.
Furnace types: Heater of various configurations and different applications can be designed, including but not limited to: Atmospheric or / and Vacuum Crude, Platformers, Reboilers, Circulating Oil Heaters, Cokers and Vis Breakers, Steam Superheaters, Reformers and Cracking Furnaces. Beside the heaters, programs can be used for Waste Heat Boilers & Heat Recovery Steam Generators (HRSGs) per API 534. Centrifugal Fans per API 560 - Appendix E.
Thermal Design and Rating of new or existing furnaces.
Mechanical design per API 560, API RP 530 and ASME Codes as
applicable. Air Preheat Systems for Fired Process Heaters per API
560 - Appendix F.
Fired Heater Thermal Efficiency Evaluation per API 560 - Appendix G.
All services, all firebox and coil geometries and for any fuels.
Burners per API 535 and Complete Combustion Analysis.
Detail drawings (designs) of the furnaces from your design.
