David Vincent Ragone (May 16, 1930 – March 20, 2023) was an American

metallurgist Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are known as alloys. Metallurgy encompasses both the sc ...

, famous for the Ragone chart. Ragone was the third President of Case Western Reserve University.

Life and career

Ragone was born in

New York City New York, often called New York City or NYC, is the most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the most densely populated major city in the Un ...

, New York, on May 16, 1930. Ragone studied metallurgy at the

Massachusetts Institute of Technology The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the ...

(MIT), where he earned a

Bachelor of Science A Bachelor of Science (BS, BSc, SB, or ScB; from the Latin ') is a bachelor's degree awarded for programs that generally last three to five years. The first university to admit a student to the degree of Bachelor of Science was the University o ...

degree in 1951 and a

Master of Science A Master of Science ( la, Magisterii Scientiae; abbreviated MS, M.S., MSc, M.Sc., SM, S.M., ScM or Sc.M.) is a master's degree in the field of science awarded by universities in many countries or a person holding such a degree. In contrast t ...

degree in 1952. In 1953, he graduated with a

Ph.D. A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is ...

In the same year, he began teaching at the

University of Michigan , mottoeng = "Arts, Knowledge, Truth" , former_names = Catholepistemiad, or University of Michigania (1817–1821) , budget = $10.3 billion (2021) , endowment = $17 billion (2021)As o ...

as an associate professor and later as a professor. He specialized in the fields of

thermodynamics Thermodynamics is a branch of physics that deals with heat, work, and temperature, and their relation to energy, entropy, and the physical properties of matter and radiation. The behavior of these quantities is governed by the four laws of th ...

chemical engineering Chemical engineering is an engineering field which deals with the study of operation and design of chemical plants as well as methods of improving production. Chemical engineers develop economical commercial processes to convert raw materials int ...

, and metallurgy. From 1962 to 1967 he worked with

General Atomics General Atomics is an American energy and defense corporation headquartered in San Diego, California, specializing in research and technology development. This includes physics research in support of nuclear fission and nuclear fusion energy. Th ...

, a subsidiary of the armaments company General Dynamics. There he was chairman of the department for material research. His research involved material investigations for the development of a gas-cooled

nuclear reactor A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction or nuclear fusion reactions. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. Heat fr ...

. Ragone continued to teach metallurgy at a research university, this time at Carnegie Mellon University in

Pittsburgh Pittsburgh ( ) is a city in the Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the second-most populous city in Pennsylva ...

Pennsylvania Pennsylvania (; ( Pennsylvania Dutch: )), officially the Commonwealth of Pennsylvania, is a state spanning the Mid-Atlantic, Northeastern, Appalachian, and Great Lakes regions of the United States. It borders Delaware to its southeast, ...

. After being a dean of the

Thayer School of Engineering Thayer School of Engineering at Dartmouth (Dartmouth Engineering) offers graduate and undergraduate education in engineering sciences at Dartmouth College, Hanover, New Hampshire, United States. The school was established in 1867 with funds from C ...

Dartmouth College Dartmouth College (; ) is a private research university in Hanover, New Hampshire. Established in 1769 by Eleazar Wheelock, it is one of the nine colonial colleges chartered before the American Revolution. Although founded to educate Native ...

from 1970 to 1972, he eventually returned to the

, where he was appointed Dean of Engineering. From 1980 to 1987, Ragone served as President of Case Western Reserve University, a research university in the

Cleveland Cleveland ( ), officially the City of Cleveland, is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located in the northeastern part of the state, it is situated along the southern shore of Lake Erie, across the U.S. ...

Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...

. In 1988, he moved back to his alma mater,

MIT The Massachusetts Institute of Technology (MIT) is a private land-grant research university in Cambridge, Massachusetts. Established in 1861, MIT has played a key role in the development of modern technology and science, and is one of the m ...

, where he taught

and

physical chemistry Physical chemistry is the study of macroscopic and microscopic phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistica ...

until 1998. Ragone died in

Hingham, Massachusetts Hingham ( ) is a town in metropolitan Greater Boston on the South Shore (Massachusetts), South Shore of the U.S. state of Massachusetts in northern Plymouth County, Massachusetts, Plymouth County. At the 2020 United States Census, 2020 census, t ...

on March 20, 2023, at the age of 92.

Writings

* Thermodynamics of Materials (1995)

References

External links

Case Western Reserve University bio
{{DEFAULTSORT:Ragone, David V. 1930 births 2023 deaths Carnegie Mellon University faculty Case Western Reserve University faculty Dartmouth College faculty University of Michigan faculty Massachusetts Institute of Technology alumni MIT School of Engineering faculty Presidents of Case Western Reserve University People from New York City