{"product_id":"improving-the-effectiveness-of-preventive-maintenance-von-afaf-hassan","title":"Improving the Effectiveness of Preventive Maintenance","description":"\u003cp\u003eEngineers have always thought about a solution that  would extend the life span of their equipment.   Preventive Maintenance (PM) is one of the most  effective solutions. However, many considerations  should be taken into account to perform it  successfully. For example, factors such as  probability of system operating normally  (availability), probability of system being down for  PM and probability of system failure. Also,  selecting right time to do the PM works is a main  concern. Besides, PM activities can improve  reliability of certain equipment. This study uses  the Feed Pump (FP) of a typical Hydrosulfurization  (HDS) plant as an application. The main goal of this project is improving the  effectiveness of PM. Therefore, the author have  investigated in literature and found a suitable  model. Each time one of the model input variables  changes, while the remaining input rates are  constant. The probabilities at normal conditions and  steady state are calculated. In addition,  reliability is determined using different model,  which requires the failure rate values. The results  indicate that the earlier PM is performed, the  better.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838375540\"\u003e\u003ch3\u003eMaintainability, Availability, Reliability\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838375540","offer_id":39499101634653,"sku":"9783838375540","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/43c13a21-fa19-483b-b8a4-895b33d1057e.jpg?v=1773381779","url":"https:\/\/shop.autorenwelt.de\/products\/improving-the-effectiveness-of-preventive-maintenance-von-afaf-hassan","provider":"Autorenwelt Shop","version":"1.0","type":"link"}