Bücher von Rahul Pal

No matter what. there is one thing that we human beings specialize in ....HOPE.And sometimes Hope's a bitch... because it has no time limit to it .... which in other words can also be interpreted by FOREVER....and the only other thing other than hope that lies forever is DEATH. Everything else happens multiple times throughout life.Therefore, sometimes it's also necessary to understand when to stop the process of hoping and start the process of healing.... or else it's a never ending road of sorrow and misery.The only way a heart can grow/expand is for it to break, because after it has been broken then only the process of development of new perspective and understanding can begin. Afterall it's the only way to develop true compassion and empathy within oneself. Because at the end, a crack only allows for the light to get in and enlightenthe darkness within. So this book might just be the crack you need to allow the light of healing enlighten your darkness, which will help you to take command of your inner feelings and be on the right path.

Boiler tubes may fail in service condition due to many reasons. Some of these reasons are: creep rupture, tube surface pitting, stress corrosion cracking, carbide graphitization, oxidation, sulfidation, caustic embrittlement, etc. Several other important factors often associated with component failures are deficiency in design, fabrication, operating conditions, unsuitable materials selection, and expended useful life. These conditions which gives rise to early failure of tubes. They are attributed to one or a combination of the above reasons. Waterside corrosion problems can seriously affect reliability of boiler systems. Two significant of waterside corrosion mechanisms are caustic corrosion and phosphate corrosion. Two critical factors contribute to these failures. The first is availability of NaOH or of alkaline-producing salts. The second contributing factor is the mechanism of concentration. These factors are of primary consideration. The tube failure study for evaluation is provided in a step by step approach. This includes collection of background information, mechanism and causes of failure, literature review, on-site inspection and data collection.