Related Links: Remembrance of Lynn Bellenger Contribute to Lynn Bellenger Memorial Fund Lynn G. Bellenger spent 200 days traveling the globe in her 2010-11 term leading the 55,000-member American Society ofHeating, Refrigerating and Air Conditioning Engineers. But Nancy Jendryaszek, with whom Bellenger co-founded Pathfinder Engineers & Architects LLP, Rochester, N.Y., says colleagues "found it amusing because Lynn was directionally challenged." A leader in energy modeling software development as well as being ASHRAE's first woman president, Bellenger died on Oct. 19 at age 62. The firm did not disclose the cause of death.Bellenger told a Rochester business publication last April of
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.