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The "Famous Engineers" Series

 
The Father of Air Conditioning
 
Imagine modern day life without air conditioning.  If not for a persistent engineer from the balmy state of New York, we might all be toiling in the heat and humidity each summer.
 
The "Father of Air Conditioning" was born in 1876 near Angola, New York.  At a young age, he began to demonstrate mechanical skills, which he likely learned from his Quaker mother who liked to tinker with clocks, sewing machines and other mechanical items. 
 
After graduating from Cornell University in 1902 with a Master's degree in Engineering, he took a job with Buffalo Forge Company, a manufacturer of heaters, blowers and air exhaust systems.
 
In 1902, at the age of 25, he was asked to solve a complicated cooling problem.  A printing plant in Brooklyn, NY was struggling with humidity problems.  Moisture in the air was causing paper to expand and contract, resulting in problems with color reproductions. 
 
The young Cornell graduate reviewed National Weather Tables to determine the precise temperature to maintain appropriate moisture levels.  He then designed a pumped ammonia system to reduce the temperature inside of the plant to achieve the optimum moisture levels.  Thus, an industrial application produced the first "air conditioner".
 
In 1911, while waiting for a train, the "Father of Air Conditioning" came up with his Rational Psychometric Formulae, which is still the basis today for all fundamental calculations in the air conditioning industry.  The foggy, humid night inspired a "stroke of genius" in the young engineer.  By the time the train arrived, he had formulated a relationship between temperature, humidity and dew point.
 
Who was this "Cool" Engineer?   read more
 

 

Find Answers to Your Questions

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Why did American imitation of Japanese production methods initially fail?

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Course No. I-2006, Introduction to World Class Machine Maintenance Methods, Page 4

 

 

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What is the financial exposure for a contractor in a "Cost Plus Percent Fee" type of contract?

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Course No. P-3001, Financial Principles of Project Management, Page 14

 

 

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How can an On-Line Double Conversion UPS system damage your generator?

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Course No. E-1009, Uninterruptible Power Supplies - Advantages and Disadvantages of Various Configurations, Page 3

 

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Engineer Humor
 
A priest, a lawyer and an engineer are about to be guillotined.

 

The priest puts his head on the block, they pull the rope and nothing happens -- he declares that he's been saved by divine intervention -- so he's let go.   read more