Bloch, Heinz P.
Heinz P. Bloch resides in Montgomery, Texas. He retired as Exxon Chemical’s Regional Machinery Specialist for the U.S. and has authored or co-written more than 780 publications, among them 23 comprehensive books on practical machinery management, failure analysis, failure avoidance, compressors, steam turbines, pumps, oil mist lubrication and optimized lubrication for industry. Mr. Bloch holds BS and MS degrees (cum laude) in mechanical engineering from the Newark College of Engineering (NCE). He is one of 10 inaugural inductees into NCE’s Hall of Fame, which honors its most distinguished alumni.
HP Reliability: Effects of particulate contamination on bearing life
Reliability professionals are well aware that water in bearing lube oil is detrimental to long-term, reliable equipment operation. Similarly, there is agreement that solid contaminants,..
Case study in reliability implementation
These guidelines can be beneficial to any plant
HP Reliability: Slinger rings revisited
A major pump manufacturer has recently advocated that the grooved oil rings presently used by one of its customers be "replaced by the newer, and more effective, flat oil rings." That'..
HP Reliability: Why smart companies rarely buy from the lowest bidder
An appropriate column heading might have been, "Conditioned bids and the value of post-installation service." After all, we simply want to illustrate sound and experience-based reasons..
HP Reliability: Delegating responsibility brings benefits
You're probably familiar with texts such as Machinery Failure Analysis and Troubleshooting (ISBN 0-88415-662-1) that explore competing approaches to machinery troubleshooting. One of these is the "Mr...
HP Reliability: Upgrading with ring lubricated tilt pad bearings
Many types of rotating machines such as pumps, electric motors, fans, generators, blowers, small turbines and gearboxes operate using two axially grooved, oil ring lubricated bearings. ..
HP Reliability: First priority: pick the ripe, low-hanging fruit
In September 1999, we met with the reliability team of a well-known petrochemical company - let's call them "WKPC" - to discuss ways to improve the company's reliability performance. A..
HP Reliability: Operator’s role in achieving equipment reliability
In virtually every modern process plant, we will find operating,maintenance and reliability / technical job functions. The mostprofitable of these facilities have managed to train theirpersonnel. Also..
HP Reliability: Split Flow inline vertical pumps: a new option
When process designs use API 610 centrifugal pumps for dual-service applications, use of the Split Flow feature provides unique benefits: Permits use of two pumps instead of four – capital savi..
Looking for RCFA databases? Consider failure statistics
The data are useful but only the first step toward improving failure analysis
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