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Integrate COMPRESS With Autodesk Inventor

We are pleased to introduce the Codeware Interface®, an add-in for Autodesk® Inventor® or SOLIDWORKS®. The Codeware Interface add-in for Inventor imports your COMPRESS pressure vessel model and manages the associated data through iProperties. There is no additional charge for the Codeware Interface add-in provided that your company has current COMPRESS support. How [...]

Integrate COMPRESS With Autodesk Inventor2017-03-23T12:49:59+00:00

Tangential, Tilted and Hillside Nozzle Design

Due to process and pipe routing considerations, nozzles on pressure vessels and heat exchangers are frequently placed in non-radial orientations. These non-radial or hillside nozzle to vessel intersections create obround openings which require additional geometric calculations to meet ASME VIII BPVC rules. Put another way, the nozzle opening diameter d used for UG-37 reinforcement [...]

Tangential, Tilted and Hillside Nozzle Design2018-06-08T07:17:35+00:00

Pressure Vessel Component Design With COMPRESS

Simple Pressure Vessel Component Design COMPRESS does not require you to model an entire pressure vessel to design or rate individual components. This capability is useful when investigating a pressure vessel component that must be modified. For complicated components, like Appendix 2 flanges and nozzles, the user can call upon a specific [...]

Pressure Vessel Component Design With COMPRESS2017-09-20T10:24:35+00:00

Check Nozzle Loads With WRC 537, WRC 107

Check Piping Loads Using WRC 107, WRC 537 Having trouble viewing this video? Download video (.wmv 4MB) Process piping imposes external loads on vessel and exchanger nozzles that must be accounted for (see ASME VIII-1, UG-22).  Stresses on pressure vessel nozzles and attachments have historically [...]

Check Nozzle Loads With WRC 537, WRC 1072018-10-08T12:33:00+00:00

Multiple Pressure Chamber Stacked Vessel Design

Having trouble viewing this video? Download video (.mov 10MB) Stacked Vessel Design Using COMPRESS Certain industrial processes require pressure vessels to be built with multiple chambers operating under different design conditions. COMPRESS and INSPECT both support multiple pressure chamber, stacked vessel designs.  Benefits of using this feature include: Individual pressures, temperatures, [...]

Multiple Pressure Chamber Stacked Vessel Design2018-09-11T12:17:30+00:00

Import HTRI® Files Into COMPRESS or INSPECT

The Codeware HTRI interface COMPRESS and INSPECT offer a bi-directional interface with HTRI’s Xchanger Suite Xist®. This feature saves time and enhances collaboration between Mechanical and Thermal Designers. The HTRI interface is included at no additional charge with INSPECT and is provided with the COMPRESS Heat Exchanger Option. Xchanger Suite Xist users can [...]

Import HTRI® Files Into COMPRESS or INSPECT2017-09-18T22:30:26+00:00

Why Perform UG-99 Hydrotest Stress Calculations?

ASME UG-99 Hydrostatic Test Stress Calculations ASME Code paragraph UG-99 requires that all vessels undergo hydrostatic (or pneumatic) testing before Code stamping. As this test provides mechanical stress relief it may be thought of as the final step in the fabrication process. The UG-99 hydrostatic test is an effective way to [...]

Why Perform UG-99 Hydrotest Stress Calculations?2018-10-22T12:28:40+00:00

Why Specify Pressure Vessel Weld Seams?

The Advantages of Locating Pressure Vessel Weld Seams Although not required to perform basic (theoretical) ASME calculations, specifying weld seam locations when designing pressure vessels provides a number of practical advantages: Tall towers often require greater thicknesses near the bottom to resist wind and seismic loadings. Locating circumferential shell seams is [...]

Why Specify Pressure Vessel Weld Seams?2017-10-04T15:03:55+00:00