Lev Nelik
Reader Mike Dominik, senior project manager at Orbital Engineering, Inc., explores the answer to the quiz question.
Dr. Lev Nelik responds to an answer from his September column.
In the September issue of Pumps & Systems, a question was posed to our readers about water consumption and the cost of watering a small residential garden.
An example of how decisions on picking one level versus another are made (continued).
An example of how decisions on picking one level versus another are made.
There is a structured document—a repair standard—in which different levels of repair can be applied.
For larger pumps, however, a more thorough examination, documentation and restoration of internal concentricities must be done.
Columnist Lev Nelik shares his prognosis for the future of the industry.
Columnist Lev Nelik discusses pump selection in part two of this two-part column.
Columnist Lev Nelik discusses pump selection in part one of this two-part column.
These issues can cause serious issues, even leading to catastrophic failure.
Columnist Lev Nelik discusses piping systems with reader Lee Ruiz.
Lev Nelik and reader Lee Ruiz dive further into efficiency in vertical turbine pumps.
