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Title: Inviscid Shock Propagation within a Variable-Geometry Scramjet Inlet
Creator: Grybko, Maciej
Date: 2021
Description: The study concerns the propagation of shockwaves within an inlet of a scramjet engine and effect of inlet geometry variation on performance. A...
Show moreThe study concerns the propagation of shockwaves within an inlet of a scramjet engine and effect of inlet geometry variation on performance. A Python code was developed to simulate and visualize a flowfield within a scramjet inlet, based on inviscid oblique shock theory. The program was validated against NASA Shock software, and the results differed only by round-off error (0.05%). Subsequently a geometric sensitivity study was conducted, showing that throughout acceleration from Mach 5 to Mach 20 parameters like inlet height could be varied to ensure constant number of shocks within an inlet (preventing discontinuous changes of flowfield), whereas lower wedge angle could control compression required for optimal combustion. Correspondingly, a trajectory was determined with a constraint on static pressure entering combustion chamber (100 kPa). For an arbitrary baseline inlet geometry, it was established that beyond Mach 10 the scramjet would exceed structural load limit, despite delivering sufficient conditions for rapid combustion. Nevertheless, below Mach 10 it would operate efficiently, proving that hydrocarbon-fueled scramjets can have a fixed geometry. For higher speeds, a variable geometry is a necessity.
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Title: Basketball in Keating Hall, Illinois Institute of Technology, Chicago, Illinois, 1980s
Date: 1980-1989
Description: Photograph of students playing basketball in the Keating Sports Center gymnasium. Photographer unknown. Date of photograph unknown. Date range...
Show morePhotograph of students playing basketball in the Keating Sports Center gymnasium. Photographer unknown. Date of photograph unknown. Date range listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Basketball in Keating Hall, Chicago, Illinois, 1970s
Date: 1970-1979
Description: Photograph of Illinois Institute of Technology's basketball team practicing in the Keating Sports Center gymnasium. Photographer unknown. Date...
Show morePhotograph of Illinois Institute of Technology's basketball team practicing in the Keating Sports Center gymnasium. Photographer unknown. Date of photograph unknown. Date range listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Harold Leonard Stuart Building, Illinois Institute of Technology
Date: 2015
Description: 10 West 31st Street, Chicago, Illinois
Collection: Building History project (buildinghistory.iit.edu)

Title: Arthur Keating Hall, Illinois Institute of Technology
Date: 2015
Description: 3040 South Wabash Avenue, Chicago, Illinois
Collection: Building History project (buildinghistory.iit.edu)

Title: Arthur Keating Hall, Illinois Institute of Technology
Date: 2015
Description: 3040 South Wabash Avenue, Chicago, Illinois
Collection: Building History project (buildinghistory.iit.edu)

Title: Graduate Hall, Illinois Institute of Technology
Date: 2015
Description: 70 East 33rd Street, Chicago, Illinois
Collection: Building History project (buildinghistory.iit.edu)

Title: Cunningham Hall, Illinois Institute of Technology
Date: 2015
Description: 3100 South Michigan Avenue, Chicago, Illinois
Collection: Building History project (buildinghistory.iit.edu)

Title: Basketball game in Keating Hall, Illinois Institute of Technology, Chicago, Illinois, ca. 1970s
Date: 1970-1979
Description: Photograph of tip-off at a basketball game between Illinois Tech and Roosevelt University in Keating Hall. Date of photograph is unknown. Date...
Show morePhotograph of tip-off at a basketball game between Illinois Tech and Roosevelt University in Keating Hall. Date of photograph is unknown. Date range listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: North Hall, Illinois Institute of Technology, Chicago, Illinois, ca. 1960
Date: 1960
Description: Photograph of North Hall, located at 71 East 32nd Street, Chicago, Ill. The building was designed by Mittelbusher & Tourtelot, and was...
Show morePhotograph of North Hall, located at 71 East 32nd Street, Chicago, Ill. The building was designed by Mittelbusher & Tourtelot, and was constructed in 1959. Date of photograph is unknown. Date range listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Institute of Gas Technology, Illinois Institute of Technology, Chicago, Illinois, ca. 1950s
Date: 1950-1959
Description: Photograph of the Institute of Gas Technology's North Building, designed by Ludwig Mies van der Rohe. The building is located at 3410 South...
Show morePhotograph of the Institute of Gas Technology's North Building, designed by Ludwig Mies van der Rohe. The building is located at 3410 South State Street, and was constructed 1947-1950. Photographer unknown. Date of photograph is unknown. Date range listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Commons Building site clearance, Illinois Institute of Technology, Chicago, Illinois, ca. 1952
Date: 1952
Description: Photograph of the future site of the Commons Building at 32nd Street and State Street. Photographer unknown. Date of photograph is unknown....
Show morePhotograph of the future site of the Commons Building at 32nd Street and State Street. Photographer unknown. Date of photograph is unknown. Date listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Reginald Malcolmson with model of "Metro-Linear: the Regional Metropolis," Illinois Institute of Technology, Chicago, Illinois, ca. 1960
Date: 1960
Description: Malcolmson studied under Mies van der Rohe at IIT from 1947-49, and taught in architecture department from 1949-1964. Date of photograph is...
Show moreMalcolmson studied under Mies van der Rohe at IIT from 1947-49, and taught in architecture department from 1949-1964. Date of photograph is unknown. Date listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Henry Heald, Ludwig Mies van der Rohe, and James Cunningham at Mies' appointment dinner, Chicago, Illinois, 1938
Date: 1938-10
Description: Photograph of (L-R) Henry Heald (President of the Armour Institute of Technology), Ludwig Mies van der Rohe, and James Cunningham (chairman of...
Show morePhotograph of (L-R) Henry Heald (President of the Armour Institute of Technology), Ludwig Mies van der Rohe, and James Cunningham (chairman of the Armour Institute of Technology Board of Trustees) at a banquet to honor Mies and his appointment as head of the Armour Institute's Department of Architecture at the Palmer House hotel. Photograph labeled as property of Public Relations.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Ludwig Mies van der Rohe with students James Speyer (left) and George Danforth (right), fourth year studio critique, 1939.
Date: 1939
Description: Ludwig Mies van der Rohe with students James Speyer (left), George Danforth (right), and other unidentified students at an architecture studio...
Show moreLudwig Mies van der Rohe with students James Speyer (left), George Danforth (right), and other unidentified students at an architecture studio critique in 1939. Photographer unknown.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: North Hall, Illinois Institute of Technology, Chicago, Illinois, ca. 1965
Date: 1963-1969
Description: Photograph of North Hall, located at 71 East 32nd Street, Chicago, Ill. The building was designed by Mittelbusher & Tourtelot, and was...
Show morePhotograph of North Hall, located at 71 East 32nd Street, Chicago, Ill. The building was designed by Mittelbusher & Tourtelot, and was constructed in 1959. Date of photograph is unknown. Date range listed is approximate. Photographer unknown.
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Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Alfred Caldwell with students, Illinois Institute of Technology, Chicago, Illinois
Date: 1944-1959
Description: Photographer unknown. Date of photograph is unknown. Date range listed is approximate.
Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Machinery Hall, Illinois Institute of Technology, Chicago, Illinois, ca. 1962-1979
Date: 1962-1979
Description: Photographer unknown. Date of photograph unknown. Date range listed is approximate.
Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Carr Chapel interior with wall hangings, Illinois Institute of Technology, Chicago, IL, 1978
Date: 1978
Description: Photograph of the interior of Carr Chapel with hangings on the walls depicting Noah's Ark. Photographer unknown.
Collection: Office of Communications and Marketing photographs, 1905-1999

Title: Engineering 1 Building at night, Illinois Institute of Technology, Chicago, Illinois, ca. 1970
Date: 1970
Description: Photograph of Engineering 1 building, designed by Myron Goldsmith of Skidmore, Owings & Merrill. The building is located at 10 West 32nd...
Show morePhotograph of Engineering 1 building, designed by Myron Goldsmith of Skidmore, Owings & Merrill. The building is located at 10 West 32nd Street. The building was renamed John T. Rettaliata Engineering Center in 2015. Photographer unknown. Date of photograph is unknown. Date listed is approximate.
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Collection: Office of Communications and Marketing photographs, 1905-1999

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