Kei-Peng Jen, Ph.D.
Associate Professor of Mechanical Engineering

 
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Address:

Tolentine 126 E
800 Lancaster Avenue
Villanova, PA 19085-1681

 

Tel: 610.519.7311 | Fax: 610. 519.7312

Email: kei-peng.jen@villanova.edu

PUBLICATIONS
A) Peer-reviewed Journals:
1.   Pasupuleti, S., Peddetti, R., Santhanam, S., Jen, K.P., Halloran, J., Hecht, M., and Wing, Z., The influence of Nano-Micron Powder Blends on the Microstructure and Mechanical Properties of Silicon Nitride, In press, Advances in Applied Ceramics, 2008-09.
2.   Kei-Peng Jen, LiqunXu, Steven Hylinsk, and Nat Gildersleeve, Over-Aging Effect on Fracture Toughness of Beryllium Copper Alloy C17200, Journal of Materials Engineering and Performance, Volume 17, No. 5, pp 714-724, October 2008.
3.   Pasupuleti, S., Peddetti, R., Santhanam, S., Jen, K.P., Halloran, J., Hecht, M., and Wing, Z., Toughening Behavior in A Carbon Nanotube Reinforced Silicon Nitride Composite, Materials Science and Engineering: A, Volume 491, Issues 1-2, pp 224-229, September 2008.
4.    Pasupuleti, S., Peddetti, R., Santhanam, S., Jen, K.P., Halloran, J., Hecht, M., and Wing, Z., The Effect of Nano-Sized Sintering Aids on Toughening Behavior of Silicon Nitride, Journal of Materials Science, Volume. 43, pp 2799-2805, April 2008.
5.   "Quantitative Data for Precision, Closed-die, Forging: Internal Deformations and Computer Simulations”, (with J.N. Majerus and H. Gong), International Journal of Machine Tools and Manufacture, Vol. 37, No. 4, pp. 532-554, 1997.
6.   Journal "Forming and Fractographical Characteristics of Copper-Nickel-Beryllium Sheets Under Tension and Bending", (with A.A. Tseng, T.C. Chen, and T. Ochiai), Journal of Materials Engineering and Performance, Vol. 3, No. 5, pp. 619-634, October, 1994.
7.   "Analytical/Numerical Solutions for a Single-Hole Edge-Crack in a Wide Plate under Pure Bending", (with H. Gong, J.N. Majerus, and S. Santhanan); Engineering Fracture Mechanics, Volume 46, Number 5, pp. 751-761, 1993.
8.   "Analytical/Numerical Solutions for a Single-Hole Edge-Crack in a Narrow Plate Under Pure Bending", (with S. Santhanan, J.N. Majerus, and D.S. Karanth); Engineering Fracture Mechanics, Volume 46, Number 5, pp. 743-749, 1993.
9.   "Study of Fracture and Fatigue Behavior of Austempered Ductile Iron", (with Jing Wu and Seogsoon Kim); AFS Transactions, pp. 833-845, 1992.
10.   "Quantitative Comparison between Precision Closed-Die Forging- Force Data and Computer Simulations", (with J.N. Majerus and H. Gong); ASME Journal of Engineering Materials and Technology, Vol. 114, pp. 465-471, October 1992. 
11.    "Ion Beam Analysis of Li Diffused Ge-Li Interfaces", (with Causon Jen and H. R. Gunter); Journal of Vacuum Science and Technology A, Vol. 10, No. 4, pp. 2823-2838, August 1992. 
12.   "Stress-Strain Equations For Some Near Eutectic Tin-Lead Solders", (with J.N. Majerus); ASME Journal of Engineering Materials and Technology, Vol. 113, pp. 475-484, October 1991. 
13.   "Quantitative Error‑Assessment between Upset‑test Data and a Computer‑code Simulation", (with J.N. Majerus and Yongping Gu); International Journal of Machine Tools and Manufacture, Vol. 31, No. 2, pp. 193-201, 1991.
14.   "Video Technique for Obtaining Corrected True Compressive Stress", (with J.N. Majerus and Yongping Gu); Experimental Technique, pp 11‑14, November 1989. 
15.   "Fractographic Analysis of an ASTM A536, As‑Cast, Pearlitic Nodular Iron" (with Joseph T. Scardina and Dallas G. Smith); Metallorgraphy, Volume 19, Number 3, pp. 359-379, 1986. 
16.   "Fracture Behavior of As‑Cast Pearlitic Nodular Iron" (with Joseph T. Scardina and Dallas G. Smith); Engineering Fracture Mechanics, Volume 22, No. 2, pp. 227-236, 1985 
17.   "Bonded Resistance Gages for Fatigue‑crack Lengths in Nodular Iron" (with Joseph T. Scardina and Dallas G. Smith); Experimental Techniques, pp. 26‑29, April 1984.  
     

B) Conference Proceedings and Reports: 
1.   “Multiscale Modeling of Concrete Strength", with Dr. Chiu Liu, presented at The Fourth International Structural Engineering and Construction Conference (ISEC-04), in Melbourne, Australia, AUSTRALIA, September 26-28, 2007.
2.   "Failure analyses of Beryllium Copper Bourdon Tubes" with Dexiao Hao, and Liqun Xu; Presented at Materials Science and Technology 2005 Conference, Pittsburgh, September 25-28, 2005 
3.   “Relationship between Concrete Strength and Fractal Dimensions of Fractured Concrete Surfaces” with Chiu Liu, Dexiao Hao, and Matthew Marchisello; Presented at 17th ASCE Engineering Mechanics Conference; University of Delaware, June, 13-16, 2004.
4   "A factorial Study of the Influence of Circuit‑Board Parameters Upon the Failure Behavior of an 8‑Layer Printed Circuit Board", (with J.N. Majerus and A.A. Potter), Proceedings of the International Symposium for Testing and Failure Analysis, pp. 523‑532, November 1989.
5.   "Quantitative Data for Assessing the Accuracy of Computer‑Simulations to Forging Processes", (with J.N. Majerus and Yongping Gu); Proceedings of 1988 ASM International Conference on Near Net Shape Manufacturing, pp. 147‑57, November 1988.
6.   "The Use of the Scanning Electron Microscope and Fracture Mechanics in Mechanical Engineering Education at Villanova University", Proceedings of 1988 ASEE Annual Conference, pp. 1736‑39, November 1988. 
7.   "Improvement Study on Ta2O5 Tantalum Powder", Final report prepared for the Cabot Corporation and Pennsylvania's Ben Franklin Partnership Program, October, 1988.
8.   "Study of Stress Relaxation of a Polyurethane Elastomer for Belt‑driven Tape System", Final report prepared for Control Data Corporation, Minneapolis, Minnesota, March 1986.
10.   "Fracture Properties of a Pearlitic Nodular Iron" (with Joseph T. Scardina and Dallas G. Smith); Proceedings of the fifth ASCE‑EMD Specialty Conference, Vol. 2, pp. 1092‑95, August 1984.

 

 

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Last updated 10/15/2009 MJ