An overview of fatigue failure and how it affects mechanical systems. How FEA software enables engineers to predict fatigue failure points on structural designs, before the manufacturing process. From ...

In patients with atherosclerosis and heart failure, researchers have identified multiple distinct subtypes of fatigue. A study published in Circulation: Cardiovascular Quality and Outcomes identified ...

Fig. 1. Standard method used for displaying fatigue test results. 1a (right) shows standard fatigue testing terminology, and 1b. (left) depicts an S-N diagram. Photo Credit: Dan Adams Fatigue testing ...

That overwhelming exhaustion creeping into daily life might signal something far more serious than a busy schedule or poor sleep. When the heart struggles to pump blood effectively throughout the body ...

Power boiler startup and shutdown cycling and proper water chemistry are paramount in extending the life and reliability of the unit. Loss of control of either of these processes can cause cracking of ...

Fatigue life is a key concern in welded-steel frames for mobile equipment that experience large and varying dynamic loads. For engineers who design welded-steel structures subject to dynamic loading, ...