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MANHATTAN UNIVERSITY
BRONX, NY, 10471
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Other Than Small Business
Subcontracting experience
1 record from government sources. Past participation is not evidence of current teaming interest.
| Role | Agency | Description | Vehicle | Obligated | Action date | Period |
|---|---|---|---|---|---|---|
| Subcontractor | Department of Defense | YEAR 1: (1) DEVELOP 3D LDFE MODEL OF PROJECTILE IMPACT AND PENETRATION IN SEDIMENT. THIS TASK INCLUDES ADDING WATER TO THE SIMULATIONS, AND UPDATING CONSTITUTIVE MODEL PARAMETERS AS APPROPRIATE FOR COHESIVE SEDIMENTS. THE MODELS INCLUDE AN EXTENDED TRESCA MODEL AND A VISCOPLASTIC CAP MODEL. (2) MODIFY EXISTING BALLISTIC RANGE FOR NONNORMAL IMPACT. (3) ADD PDV CHANNEL AND UPDATE PDV INSTRUMENTATION SETUP FOR NONNORMAL IMPACT (4) DESIGN AND SET UP SAMPLE PREPARATION AND PLUVIATION FOR RECTANGULAR TARGETS (5) OPTIMIZE CONSTITUTIVE MODEL CODES FOR FULL 3D FE MODEL IMPLEMENTATION.
YEAR 2: (1) CARRY OUT PRELIMINARY 3D FE SIMULATIONS AND TROUBLESHOOT. VALIDATE MODEL USING DATA FROM EXISTING NORMAL IMPACT TESTS IN TRANSPARENT SOIL TARGETS. (2) CARY OUT FE PARAMETRIC ANALYSIS TO DERIVE DRAG COEFFICIENTS AND WETTED AREA FUNCTIONS. (3) CONTINUE DEVELOPING AND IMPROVING FE SIMULATIONS. (4) CARRY OUT BALLISTIC EXPERIMENTS IN WATERSEDIMENT TARGETS. (5) ANALYZE PDV DATA FROM BALLISTIC EXPERIMENTS; DERIVE FORCE-TIME RECORDS. (6) DESIGN AND FABRICATE INSTRUMENTED PROJECTILE FOR ADDITIONAL OBLIQUE IMPACT AND PENETRATION TESTS. (7) ASSIST NYU WITH MATERIAL TESTING AND SAMPLE PREPARATION. (8) ASSIST NYU WITH PREPARATION OF BRIEFINGS, REPORTS, AND PUBLICATIONS.
YEAR 3: (1) UPDATE VISCOPLASTIC CAP MODEL CODES FOR 3D FE SIMULATIONS OF COHESIONLESS DEPOSITS. (2) VALIDATE PENETRATION SIMULATIONS IN SATURATED SAND USING NYU BALLISTIC EXPERIMENTS WITH TRANSPARENT SOILS. (3) CARRY OUT PARAMETRIC ANALYSIS TO DETERMINE DRAG COEFFICIENTS FOR SATURATED COHESIONLESS SEDIMENTS. (3) CARRY OUT ADDITIONAL HIGH-VELOCITY NORMAL AND OBLIQUE EXPERIMENTS. (3) ANALYZE PDV DATA. (4) UPDATE GEOPONCELET MODEL IN LOCAL INTERACTION FORMAT. (5) CALIBRATE GEOPONCELET MODEL PARAMETERS USING LOW VELOCITY AND HIGH VELOCITY BALLISTIC EXPERIMENTS. (6) CARRY OUT EXCURSION SHOTS WITH RIFFLED BARRELS
AND OTHER PROJECTILES. (7) ASSIST NYU WITH CONE PENETROMETER TESTS. (8) ASSIST NYU WITH ANALYSIS AND INTERPRETATION OF VALIDATION EXPERIMENTS. (9) ASSIST NYU WITH PREPARATION OF BRIEFINGS, REPORTS, AND PUBLICATIONS.
YEAR 4: (1) CONTINUE FE PARAMETRIC ANALYSIS ON COHESIVE AND COHESIONLESS SOILS. (2) UPDATE FE MODEL PARAMETERS FOR SOIL BEHAVIOR USING NYU HIGH STRAIN RATE TEST DATA. (3) UPDATE 3D FE SIMULATIONS AS NEEDED BASED ON BALLISTIC DATA COLLECTED AT MC AND NYU. (4) CONTINUE TO CARRY OUT BALLISTIC EXPERIMENTS WITH OBLIQUITY AND AOA. (5) CARRY OUT BALLISTIC TESTS FOR PDF COMPUTATIONS OF BALLISTIC PARAMETERS. (6) SUPPORT NYU AND NPS IN MODELING AND ANALYSIS EFFORTS. INTEGRATE GEOPONCELET MODEL WITH UNUXO IMPACT MODEL FROM NPS. (7) ASSIST NYU AND NPS WITH PREPARATION OF BRIEFINGS, REPORTS, AND PUBLICATIONS. F2395-01 Parent award context Parent award agency: Department of Defense · Department of the Army Parent award NAICS: 541715 Parent award performance state: NY Parent award description: DEPTH OF BURIAL OF UXO IN ESTUARY ENVIRONMENTS - MR23-3855 View parent award on USAspending | — | $164,204 | Apr 4, 2024 | — – — |
Contract vehicles are shown only when present in the source record. Linked award numbers and vehicles open the authoritative record on USAspending.gov.
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