Pal rahul (55 risultati)

Condizione: New. pp. 260.

Condizione: New. pp. 266.

Condizione: New. pp. 260 1st Edition.

Condizione: New. pp. 266.

Condizione: New. pp. 260.

Condizione: New. pp. 266.

Paperback or Softback. Condizione: New. Secrets of the dark world. Book.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New. In.

Condizione: New. In.

Hardcover. Condizione: New. 1st Edition. Curiosity is the fundamental basis for the process of learning It helps children to explore question and often wonder about the world they live in This book puts together many such questions randomly posted to Prof Yash Pal like Why does the inner surface of the car windshield get foggy when it is raining outside; Why do tears taste salty; What are stem stells; Has the discovery of quarks challenged the idea of quantization of charge and even Does God exist Whatever the question Prof Yash Pals answers are always marked by their simplicity honesty and a gradual unravelling of the scientific basis behind each Covering a wide array of subjects this hook with about 300 questions arranged randomly makes an interesting read for all.…

Condizione: New.

Paperback. Condizione: Brand New. 116 pages. 5.50x0.28x8.50 inches. In Stock.

Condizione: As New. Unread book in perfect condition.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Condizione: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | 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.…

Condizione: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | 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. …

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: New. In.

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.