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Research Output 1985 2019

1994
117 Citations (Scopus)

New higher order plate theory in modeling delamination buckling of composite laminates

Chattopadhyay, A. & Gu, H., Aug 1994, In : AIAA Journal. 32, 8, p. 1709-1716 8 p.

Research output: Contribution to journalArticle

Delamination
Laminates
Buckling
Composite materials
Shear stress
6 Citations (Scopus)

New higher-order plate theory in modeling delamination buckling of composite laminates

Gu, H. & Chattopadhyay, A., 1994, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. AIAA, Vol. 1. p. 504-513 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Delamination
Laminates
Buckling
Composite materials
Shear stress
2 Citations (Scopus)

Optimization procedure for design of high-speed prop-rotors

Chattopadhyay, A. & Narayan, J. R., Apr 1994, In : Journal of Aerospace Engineering. 7, 2, p. 143-155 13 p.

Research output: Contribution to journalArticle

Rotors
Aerodynamics
Planforms
Aircraft
Air
30 Citations (Scopus)

Simulated annealing technique for multiobjective optimization of intelligent structures

Chattopadhyay, A. & Seeley, C. E., Jun 1994, In : Smart Materials and Structures. 3, 2, p. 98-106 9 p.

Research output: Contribution to journalArticle

smart structures
Intelligent structures
simulated annealing
Multiobjective optimization
Simulated annealing
1993
14 Citations (Scopus)

A Design Optimization Procedure for Efficient Turbine Airfoil Design

Chattopadhyay, A., Pagaldipti, N. & Chang, K. T., 1993, In : Computers and Mathematics with Applications. 26, 4, p. 21-31 11 p.

Research output: Contribution to journalArticle

Airfoil
Turbine
Airfoils
Turbines
Blade
16 Citations (Scopus)

A multidisciplinary optimization approach for vibration reduction in helicopter rotor blades

Chattopadhyay, A. & McCarthy, T. R., 1993, In : Computers and Mathematics with Applications. 25, 2, p. 59-72 14 p.

Research output: Contribution to journalArticle

Helicopter rotors
Helicopter
Blade
Rotor
Turbomachine blades
7 Citations (Scopus)

Design sensitivity and optimization of composite cylinders

Chattopadhyay, A. & Ferreira, J., 1993, In : Composites Engineering. 3, 2, p. 169-179 11 p.

Research output: Contribution to journalArticle

Fixed wings
Graphite
Composite materials
Nonlinear programming
Sensitivity analysis
4 Citations (Scopus)

Multidisciplinary optimization and design variable sensitivity of helicopter rotor blades using a composite box beam model

Chattopadhyay, A. & McCarthy, T. R., 1993, In : Composites Engineering. 3, 7-8, p. 585-599 15 p.

Research output: Contribution to journalArticle

Helicopter rotors
Turbomachine blades
Composite materials
Aerodynamics
Aeroelasticity
10 Citations (Scopus)

Optimum design of high speed proprotors using a multidisciplinary approach

Chattopadhyay, A. & Narayan, J. R., Nov 1 1993, In : Engineering Optimization. 22, 1, p. 1-17 17 p.

Research output: Contribution to journalArticle

High Speed
Structural Design
Aerodynamics
Aerodynamic Design
Fundamental Frequency

Performance of an optimized rotor blade at off-design flight conditions

Chattopadhyay, A., May 1 1993, In : Engineering Optimization. 21, 1, p. 35-50 16 p.

Research output: Contribution to journalArticle

Blade
Rotor
Turbomachine blades
Rotors
Aerodynamics
4 Citations (Scopus)

Structural optimization of high speed prop rotors including aeroelastic stability constraints

Chattopadhyay, A., McCarthy, T. R. & Madden, J. F., 1993, In : Mathematical and Computer Modelling. 18, 3-4, p. 101-113 13 p.

Research output: Contribution to journalArticle

Structural optimization
Structural Optimization
Rotor
High Speed
Rotors
20 Citations (Scopus)

The development of an optimization procedure for the design of intelligent structures

Seeley, C. E. & Chattopadhyay, A., 1993, In : Smart Materials and Structures. 2, 3, p. 135-146 12 p.

Research output: Contribution to journalArticle

smart structures
Intelligent structures
Actuators
actuators
Actuator
1992
6 Citations (Scopus)

An enhanced integrated aerodynamic load/dynamic optimization procedure for helicopter rotor blades

Chattopadhyay, A. & Chiu, Y. D., Jun 1992, In : Structural Optimization. 4, 2, p. 75-84 10 p.

Research output: Contribution to journalArticle

Aerodynamic loads
Helicopter rotors
Dynamic Optimization
Helicopter
Blade
1 Citation (Scopus)

Dynamics of an optimized rotor blade at off-design flight conditions

Chattopadhyay, A. & Jones, H., Mar 1992, In : Journal of Aircraft. 29, 2, p. 294-296 3 p.

Research output: Contribution to journalArticle

Turbomachine blades
Rotors
3 Citations (Scopus)

Multidisciplinary optimization of helicopter rotor blades including design variable sensitivity

McCarthy, T. R. & Chattopadhyay, A., 1992, 4th Symposium on Multidisciplinary Analysis and Optimization, 1992. American Institute of Aeronautics and Astronautics Inc, AIAA, AIAA 92-4783

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Helicopter rotors
Turbomachine blades
Aerodynamics
Aeroelasticity
Nonlinear programming
9 Citations (Scopus)

Optimum design of high speed prop-rotors using a multidisciplinary approach

Chattopadhyay, A. & Narayan, J. R., 1992, Annual Forum Proceedings - American Helicopter Society. Publ by American Helicopter Soc, Vol. 2. p. 1167-1177 11 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Rotors
Aerodynamics
performance
Nonlinear programming
Structural design
5 Citations (Scopus)

Vibration reduction in an articulated rotor blade using structural optimization

Chattopadhyay, A., Jan 2 1992, In : Engineering Optimization. 19, 1, p. 37-50 14 p.

Research output: Contribution to journalArticle

Structural optimization
Structural Optimization
Blade
Rotor
Turbomachine blades
1991
26 Citations (Scopus)

Integrated aerodynamic load/dynamic optimization of helicopter rotorblades

Chattopadhyay, A., Walsh, J. L. & Riley, M. F., 1991, In : Journal of Aircraft. 28, 1, p. 58-65 8 p.

Research output: Contribution to journalArticle

Aerodynamic loads
Helicopters
Aerodynamics
Rotors
Air
1990
3 Citations (Scopus)

Application of optimization methods to helicopter rotor blade design

Chattopadhyay, A. & Walsh, J. L., Mar 1990, In : Structural Optimization. 2, 1, p. 11-22 12 p.

Research output: Contribution to journalArticle

Helicopter rotors
Helicopter
Blade
Rotor
Turbomachine blades
2 Citations (Scopus)

Enhanced integrated aerodynamic load/dynamic approach to optimum rotor blade design

Chattopadhyay, A. & Chiu, Y. D., May 1990, Annual Forum Proceedings - American Helicopter Society. Publ by American Helicopter Soc, Vol. 1. p. 459-468 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Aerodynamic loads
Turbomachine blades
Rotors
Stiffness
Bending (deformation)
9 Citations (Scopus)

Minimum weight design of rotorcraft blades with multiple frequency and stress constraints

Chattopadhyay, A. & Walsh, J. L., Mar 1990, In : AIAA Journal. 28, 3, p. 565-567 3 p.

Research output: Contribution to journalArticle

Natural frequencies
Planforms
Helicopter rotors
Turbomachine blades
Optimum design
1989
9 Citations (Scopus)

Minimum weight design of helicopter rotor blades with frequency constraints

Chattopadhyay, A. & Walsh, J. L., 1989, In : Journal of the American Helicopter Society. 34, 4, p. 77-82 6 p.

Research output: Contribution to journalArticle

Helicopter rotors
Turbomachine blades
Derivatives
Flaps
Taylor series
1987
18 Citations (Scopus)

OPTIMAL DESIGN OF A VIBRATING BEAM WITH COUPLED BENDING AND TORSION.

Hanagud, S., Chattopadhyay, A. & Smith, C. V., Sep 1987, In : AIAA Journal. 25, 9, p. 1231-1240 10 p.

Research output: Contribution to journalArticle

Torsional stress
Optimal design
1986
4 Citations (Scopus)

MINIMUM WEIGHT DESIGN OF A STRUCTURE WITH DYNAMIC CONSTRAINTS AND A COUPLING OF BENDING AND TORSION.

Chattopadhyay, A., Hanagud, S. V. & Smith, C. V., 1986, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. pt 2 ed. AIAA (CP864), p. 386-394 9 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Torsional stress
Optimal design
1985
3 Citations (Scopus)

OPTIMAL DESIGN OF A VIBRATING BEAM WITH COUPLED BENDING AND TORSION.

Hanagud, S., Smith, C. V. & Chattopadhyay, A., 1985, Collection of Technical Papers - AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. pt 1 ed. AIAA (CP851), p. 780-792 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Torsional stress
Optimal design