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1 AD-AI96 3M OU A)(NTUOPD CON If jj (JU) I E N~jU NJ I/i ULAS S IF IED AW -1 a2 F'G 12/0 IL FA KD-LA

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3 0 Tf FILE COPI o APORiR. ".', ', FINAL REPORT DoD - University Instrumentation Proposal Microvax Networked Computer System from Department of Chemistry, Princeton University Herschel 1tabitz Principal Investigator DTIC LECTE JAN , T.t7i

4 Unclassified SECURITY CSSIFICATION OF THIS PAGE la. REPORT SECURITY CLASSIFICATION Form Appoved REPORT DOCUMENTATION PAGE 018No. 070"1" lb. RESTRICTIVE MARKINGS Unclassified 2a. SECURITY CLASSIFICATION AUTHORITY 3. DISTRIBUTION /AVAILABILITY OF REPORT Approved for public release; 2b. DECLASSIFICATION /DOWNGRADING SCHEDULE Distribution Unlimited 4. PERFORMING ORGANIZATION REPORT NUMBER(S) S. MONITORING ORGANIZATION REPORT NUMBER(S) AFOSrR-TK- 7" NAME OF PERFORMING ORGANIZATION 6b. OFFICE SYMBOL 7a. NAME OF MONITORING ORGANIZATION (if applicable) Princeton University AFOSR/NC 6C. ADDRESS (City, State, and ZIP Cod*) 7b. ADDRESS (City, State, and ZIP Code) Department of Chemistry Bldg 410 Princeton, New Jersey Bolling AFB DC So. NAME OF FUNDING/SPONSORING 8b. OFFICE SYMBOL 9. PROCUREMENT INSTRUMENT IDENTIFICATION NUMBER ORGANIZATION (If applicable) AFOSR NC AFOSR ADDRESS (City, State, and ZIP Code) 10. SOURCE OF FUNDING NUMBERS Bldg 410 PROGRAM PROJECT TASK WORK UNIT Boiling AFB DC ELEMENT NO. NO. NO ACCESSION NO 11. TITLE (Include Security Classification) Microvax Networked Computer System F 2917 A2 12. PERSONAL AUTHOR(S) Professor Rabitz 13a. TYPE OF REPORT 1l3b. TIME COVERED 14. DATi OF R TyR4.Yar, Month, Day) ji S. PAGE COUNT Final IFROM - TO ~ 4~ &(I SUPPLEMENTARY NOTATION 17. COSATI CODES 18 SUBJECT TERMS (Continue on reverse if necessary and identify by block number) FIELD GROUP SUB-GROUP 19. ABSTRACT (Continue on reverse if necessary ard odentofy by block number) This final report covers the action taken regarding equipment purchases under Contract AFOSR The funds, totalling $197,286 were for the purpose of purchasing and establishing a network of Microwax computers for research In the area of chemical physics partlcularly involving dynamics and kinetics phenomena. We have purchased all the oriqlnal stated items except the line printer and the IBM-PC terminals. These latter 1 t1ps were replaced with the purchase of the extra disk storage deemed important to itain maximal usage from the hardware. 20. DISTRIBUTION I AVAILABILITY OF ABSTRACT 2' ABSTRACT SECURITY CLASSIFICATION ']UNCLASSIFIEDUNLIMITED 13 -AME AS RPT. Unclassified 22a. NAME OF RESPONSIBLE INDIVIDUAL 22b TELEPHOrNE (Include Area Code) 22c. OFFICE SYMBOL Mator Larry P Davis (202) NC DO Form 1473, JUN 96 Prevous d.ons are obsolete. SECURITY CLASSIFICATION OF THIS PAGE

5 FINAL REPORT This final report covers the action taken regarding equipment purchases, under Contract AFOSR L The funds.zotalling $1-97,286 were for the purpose of purchasing and establishing a network of Microwax computers for research in the area of chemical physics particularly involving dynamics and kinetics phenomena. We have purchased all the original stated items except the line printer and the IBM-PC terminals. These latter items were replaced with the purchase of the extra disk storage deemed important to attain maximal usage from the hardware. Attached is a list of all the items purchased from DEC, their model number and cost. The overall system network is fully on-line and we are finding that the machines make a significant impact on our research. The design of the networked set of computers linked to the Departmental mainframe Vax is proving to be very effective. Additional experience will be needed to finally establish the optimal mode of system operation but we are already finding considerable speed-up in the rate that computations can be performed. The computers are being especially put to use for studying problems in gas-surface dynamics, molecular collisions and related problems in chemical kinetics. For example, in the case of gas-surface dynamics the system of computers hay allowed us to perform extensive wavepacket calculations leading to a qeeper understanding of the role of structure in gas-surface interactions. Ia the case of chemical kinetics we have been able r to unravel complex mechanistic details through the use of computational sensitivity analysis. Listed below are several specific recent manuscripts resulting from the use of the Microvax computers. Pv V4 "WV-

6 CURRENT MANUSCRIPTS RESULTING FROM MICROVAX NETWORK H. Rabitz and M.D. Smooke, Scaling Relations and Self Similarity Conditions in Strongly Coupled Dynamical Systems, J. Phys. Chem., in press. T-S. Ho and H. Rabitz, Time-dependent Resonance Fluorescence Spectrum of Two-level Atoms: Sensitivity to the Functional Form of the Strong Laser Pumping Fields, Phys. Rev. A, submitted. A. Peirce, M. Dahleh and H. Rabitz, Optimal Control of Quantum Mechanical Systems: Existence, Numerical Approximation and Applications, Phys. Rev. A, submitted. A. Peirce and H. Rabitz, Modelling the Effect of Changes in Defect Geometry on Chemically Active Surfaces by the Boundary Element Technique. A. Peirce and H. Rabitz, An Analysis of the Effect of Defect Structures on Catalytic Surfaces by the Boundary Element Technique. i I

7 ITEMS PURCHASED THUSFAR: Quantity Model No. Cost Multiuser Microvax I Micro VAX II, 8-user ports, DH-630Q3-EA $ TKS0, RD53, 5Mb, world box I RD53 71 Mb disk drive RD53A-BA Multiplexer 8 lines DHV11-M Cabinet kit for multiplexer CK-DHV11-AB Micro VMS 8 User license QZ002-C Micro VMS 8 User update kit QZ002-H VAX Fortran/MicroVMS License QZlOO-UZ VAX Fortran update kit QZIOO-H VAX Pascal/MicroVMS License QZ126-UZ VAX Pascal update kit QZ126-H WPS-Plus/VMS License QZB16-UZ WPS-Plus/VMS update QZEAM-H LA1O0 terminal LAI00-BA LN03 A2 Laser Printer LN03-AA 2272 Microvax Workstations 8 VAXstation II SV-LV55N-EK VSII/RC VMS 3MB/TK50/RD Micro VMS 1 User update kit Q4001-H VWS update kit Q4A96-H5 650 Archival Storage System I RA81-AA 478 Mb disk drive RABI-AA UNIBUS disk adapter UDA50-A 3575 Installation of RA81/UDA Local Area Network Hardware/Software 1 DEQNA with cable kit DEQNA-M DEQNA cabinet CK-DEQNA-KB Local network interconnect DELNI-AA Line Terminal server/cntry DSRVA-AA DECNET E/N License QZDO4-UZ 542 I DECNET E/N update kit QZDO4-H DECNET VS E/N License Q4DO4-UZ DECSERVER License QZ925-UZ DECSERVER 100 SPS TK50QZ295-H5 130

8 2 Ethernet transmitter H Ethernet cable 10MBNE3A Ethernet cable 20MBNE3A Ethernet cable 40MBNE3A Disk Drives with external RD53-AA mounting boxes and cables Shipping and insurance 1500 Total Expended Funds Thusfar $ * The costs include discounts available to Princeton University from the Digital Equipment Corporation.

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