mechanical fatigue
91Engineering — The Watt steam engine, a major driver in the Industrial Revolution, underscores the importance of engineering in modern history. This model is on display at the main building of the ETSIIM in Madrid, Spain. Engineering is the discipline, art,… …
92Uncontrolled decompression — refers to an unplanned drop in the pressure of a sealed system, such as an aircraft cabin and typically results from human error, material fatigue, engineering failure or impact causing a pressure vessel to vent into its lower pressure… …
93military technology — Introduction range of weapons, equipment, structures, and vehicles used specifically for the purpose of fighting. It includes the knowledge required to construct such technology, to employ it in combat, and to repair and replenish it.… …
94Military equipment of Turkey — The military equipment of Turkey includes a wide array of arms, artilleries, large surface vessels, cannons, armored vehicles, mortars, unmanned vehicles and many different equipments. Contents 1 Historical development 1.1 General 1.2 1923 1950 …
95Rolling-element bearing — A rolling element bearing is a bearing which carries a load by placing round elements between the two pieces. The relative motion of the pieces causes the round elements to roll with very little rolling resistance and with little sliding.One of… …
96Fractography — is the study of fracture surfaces of materials. Fractographic methods are routinely used to determine the cause of failure in engineering structures, especially in product failure and the practice of forensic engineering or failure analysis. In… …
97Courbe De Wöhler — La courbe de Wöhler (ici pour un alliage d’aluminium à 320 MPa de résistance statique à la rupture) donne la contrainte de rupture pour un nombre de cycles donné. La courbe (ou diagramme) de Wöhler est appelée courbe S N (Stress vs Number of… …
98Courbe de Wohler — Courbe de Wöhler La courbe de Wöhler (ici pour un alliage d’aluminium à 320 MPa de résistance statique à la rupture) donne la contrainte de rupture pour un nombre de cycles donné. La courbe (ou diagramme) de Wöhler est appelée courbe S N (Stress… …
99Courbe de Wöhler — La courbe de Wöhler (ici pour un alliage d’aluminium à 320 MPa de résistance statique à la rupture) donne la contrainte de rupture pour un nombre de cycles donné. La courbe (ou diagramme) de Wöhler est appelée courbe S N (Stress vs Number of… …
100Courbe de wöhler — La courbe de Wöhler (ici pour un alliage d’aluminium à 320 MPa de résistance statique à la rupture) donne la contrainte de rupture pour un nombre de cycles donné. La courbe (ou diagramme) de Wöhler est appelée courbe S N (Stress vs Number of… …
