This shows making stiffeners out of scrap materials.
Titanium or aluminium stiffeners are being developed to strengthen those "side-of-body" points.
Effects of column stiffeners, bolt arrangement, bolt number, U-steel width and U-steel extended length are studied.
Matching can be done by laying the stiffeners on the disc, drawing the 45 degree angles, and cutting them (off the disc).
The position of minimum values on the sound transmission loss curve varies with the changes made on plate thickness and the moment of inertia of stiffeners.
Although some vacuum sterilizers have not reached their service lifetime, some typically intermittent cracks may be detected on the weld of stiffeners and on the inner wall.
