DENSE GAS DISPERSION RESEARCH AT
CSU
Directed by Robert N. Meroney
Reviewed
Papers:
1. Meroney, R. N. and Hoot,*
T., THE BEHAVIOR OF NEGATIVELY BUOYANT STACK GASES, 67th APCA Proceeding,
2. Meroney, R. N., BUOYANCY EFFECTS ON TURBULENT SHEAR FLOWS, AMS/WMO Symposium
on Atmospheric Diffusion and Air Pollution, Proceedings, Santa Barbara, 9‑13
September 1974, CEP73‑74RNM52,
(Abstract reviewed only).
3. Meroney, R. N., AN ALGEBRAIC STRESS MODEL FOR
STRATIFIED TURBULENT SHEAR FLOWS, Computers and Fluids, Vol. 4, pp. 93‑107,
1976, CEP73‑74RNM53.
4. Meroney, R. N., Cermak, J. E., and Neff, D.
E., DISPERSION OF VAPOR FROM LNG SPILLS-SIMULATION IN A METEOROLOGICAL WIND
TUNNEL, Proceedings of AMS Third Symposium on Atmospheric Turbulence, Diffusion
and Air Quality, 19‑22 October 1976, Raleigh, North Carolina, pp. 243‑246,
CEP75-76RNM-JEC-DN35.
5. Meroney, R. N. and Neff, D. E., BEHAVIOR OF
NEGATIVELY BUOYANT GAS PLUMES RESULTING FROM AN LNG SPILL, Proceedings of 6th
Australasian Hydraulics and Fluid Mechanics Conference, Australia, 5‑9
December 1977, 4 p., CEP77‑78RNM-DEN1,
(Reviewed).
6. Meroney, R. N., Neff, D. E. and Cermak, J.
E., TRANSIENT BEHAVIOUR OF DENSE GAS PLUMES, Proceedings of Third U.S. Natinal
Conference on Wind Engineering Research, University of Florida, Gainesville,
Florida, February 26-March 1, 1978, pp. 189‑192, CEP77‑78RNM-DEN-JEC30. (Abstract reviewed only.)
7. Meroney, R. N., Neff, D. E., and Cermak, J.
E., WIND TUNNEL MODELING OF LNG SPILLS, Proceedings American Gas Association
Transmission Conference, May 1978, Montreal, Canada, pp. T‑217 to T‑223,
CEP77‑78RNM-DEN-JEC49, (Abstract
reviewed only).
8. Meroney, R. N., LIFT OFF OF BUOYANT GAS
INITIALLY ON THE GROUND, J. of Industrial Aerodynamics, Vol. 5 (1979) pp. 1‑11,
CEP77‑78RNM66.
9. Meroney, R. N. and Neff,* D. E., LABORATORY
SIMULATION OF LIQUID NATURAL VAPOR DISPERSION OVER LAND OR WATER, Proceedings
of Fifth International Conference on Wind Engineering, Colorado State
University, Fort Collins, Colorado, 8‑13 July 1979, pp. 1139‑1150, CEP78‑79RNM-DEN25, (Reviewed paper).
10. Meroney, R. N., PHYSICAL MODELING OF
ATMOSPHERIC DISPERSION OF HEAVY GASES RELEASED AT THE GROUND OR FROM SHORT
STACKS, 10th International Technical Meeting on Air Pollution Modeling and Its
Application, Proceedings, 23‑26 October 1979, Rome, Italy, 10 p., CEP79‑80RNM10, (Abstract Reviewed
only).
11. Meroney, R. N., PHYSICAL SIMULATION OF THE
DISPERSION CHARACTERISTICS OF LNG STORAGE SPILLS, Workshop on Safe Operation of
Large Storage Installations, LNG 6, International Conference and Exhibition on
Liquified Natural Gas, 6‑14 April 1980, Kyoto, Japan, (Invited Speaker,
no text version available).
12. Meroney, R. N. and Neff, D. E., DISPERSION OF
VAPOR FROM LNG SPILLS--SIMULATION IN A METEOROLOGICAL WIND TUNNEL: Six Cubic Meter China Lake Spill Series,
Proceedings of the 4th Colloquim on Industrial Aerodynamics, 18‑20 June
1980, Aachen, W. Germany, CEP75-76RNM-JEC-DN35, J. of Wind Engineering and
Industrial Aerodynamics, Vol. 10, pp. 1‑19, June 1982.
13. Meroney, R. N. and Neff, D. E., PHYSICAL
MODELING OF FORTY CUBIC METER LNG SPILLS AT CHINA LAKE, CALIFORNIA, 11th
International Technical Meeting on Air Pollution Modeling and Its Application,
Amsterdam, the Netherlands, 24‑27 November 1980, CEP80‑81RNM-DEN35, 16 p., Air
Pollution Modelling and Its Application, C. De Wispelaere, ed., Plenum
Publishing Co., 1981.
14. Meroney, R. N., Lohmeyer, A., and Plate, E.
J., MODEL INVESTIGATION OF THE SPREADING OF HEAVY GASES RELEASED FROM AN
INSTANTANEOUS SOURCE AT THE GROUND, 11th International Technical Meeting on Air
Pollution Modeling and Its Application, Amsterdam, the Netherlands, 24‑27
November 1980, CEP80‑81RNM-AL-EJP‑15,
15 p., Air Pollution Modelling and Its Application, C. De Wispelaere, ed.,
Plenum Publishing Co., 1981, pp. 433‑448.
15. Meroney, R. N., WIND-TUNNEL EXPERIMENTS ON
DENSE GAS DISPERSION, Special Issue J. of Hazardous Materials, Vol. 6, 1982,
pp. 85‑106, CEP81‑82RNM‑1,
also in book Dense Gas Dispersion, R. E. Britter and R. F. Griffiths, eds.,
Elsevier Scientific Pub.
16. Meroney, R. N. and Kothari,* K. M., LIQUIFIED
NATURAL GAS (LNG) PLUME INTERACTION WITH SURFACE OBSTACLES, Submitted to 6th
Int. Conf. on Wind Engineering, 21‑25 March 1983, Australia, 12 p. CEP82‑83KMK-RNM1.
17. Meroney, R. N. and Lohmeyer, A., BEHAVIOR OF
DENSE GAS CLOUDS RELEASED SUDDENLY INTO A TURBULENT BOUNDARY LAYER, Preprint
Volume to 6th Int. Conf. on Wind Engineering, 21‑25 March 1983,
Australia, 12 p. CEP82‑83RNM-AL2.
18. Meroney, R. N., UNSTEADY BEHAVIOR OF A
SIMULATED LNG VAPOR CLOUD SUDDENLY RELEASED INTO A WIND-TUNNEL BOUNDARY LAYER,
Proceedings of American Gas Association, Transmission Conference, Paper 83-T‑18,
2‑4 May 1983, Seattle, Washington, pp. T‑184 to T‑191, CEP82‑83RNM17.
19. Meroney, R. N. and Lohmeyer, A., PREDICTION
OF PROPANE CLOUD DISPERSION BY A WIND-TUNNEL CALIBRATED BOX MODEL, Journal of
Hazardous Materials, Vol. 8, pp. 205‑221, 1984, CEP82‑83RNM-AL20.
20. Meroney, R. N., Heskestad*, G., Kothari, K.
M., and Neff, D. E., EFFECTIVENESS OF WATER SPRAY CURTAINS IN DISPERSING LNG
VAPOR CLOUDS, Proceedings of the American Gas Association, Transmission
Conference, Paper 83-T‑69, 2‑4 May 1983, Seattle, Washington, pp. T‑169
to T‑183, CEP82‑83GH-RNM-KMK-DEN41.
21. Meroney, R. N. and Neff, D. E., NUMERICAL
ASSESSMENT OF WATER SPRAY BARRIERS FOR DISPERSING DENSE GASES, Journal of
Boundary-Layer Meteorology, Vol. 31, March 1984, pp. 233‑247, CEP83‑84RNM-DEN1.
22. Meroney, R. N. and Li,* W. W., ESTIMATION OF
LAGRANGIAN TIME SCALES FROM LABORATORY MEASUREMENTS OF LATERAL DISPERSION,
DETERMINATION OF ATMOSPHERIC DIFFUSION PARAMETERS FROM FIELD ESTIMATES OF THE
LAGRANGIAN TIME SCALE, Journal of Atmospheric Environment, Vol. 18, No. 8, pp.
1601 ff., CEP83‑84WWL-RNM‑3.
23. Meroney, R. N. and Lohmeyer, A., STATISTICAL CHARACTERISTICS OF INSTANTANEOUS DENSE GAS CLOUDS RELEASED IN AN ATMOSPHERIC BOUNDARY LAYER WIND TUNNEL, Journal of Boundary Layer Meteorology, Vol. 28, 1984, 22 p., CEP83‑84RNM-AL4.
24. Meroney, R. N., Neff, D. E., and Heskestad,
G., WIND-TUNNEL SIMULATION OF A U.K. HEALTH AND SAFETY EXECUTIVE WATER SPRAY
CURTAIN DENSE GAS DISPERSION TEST, Journal of Boundary Layer Meteorology, Vol.
26, 1983, 12 p., CEP83‑84RNM-DEN-GH5.
25. Meroney, R. N., TRANSIENT CHARACTERISTICS OF
DENSE GAS DISPERSION, PART I: A
Depth-averaged Numerical Model, J. of Hazardous Materials, Vol. 9, pp. 139‑157,
1984, CEP83‑84RNM7a.
26. Meroney, R. N., TRANSIENT CHARACTERISTICS OF
DENSE GAS DISPERSION, PART II: Numerical
Experiments on Dense Cloud Physics, J. of Hazardous Materials, Vol. 9, pp. 159‑170,
1984, CEP83‑84RNM7b.
27. Meroney, R. N. and Neff, D. E., HEAT TRANSFER
EFFECTS DURING COLD DENSE GAS DISPERSION:
Wind-tunnel Simulation of Cold Gas Spills, Session on Environmental
Impact of LNG Spills, 1984 ASME Winter Annual Meeting, New Orleans, Louisiana,
9‑13 December 1984, 26 p., CEP83‑84RNM-DEN‑16.
28. Meroney, R. N. and Kothari,* K. M., LIQUIFIED
NATURAL GAS (LNG) PLUME INTERACTION WITH STORAGE TANKS, Session on
Environmental Impact of LNG Spills, 1984 ASME Winter Annual Meeting, New
Orleans, Louisiana, 9‑13 December 1984,
ASME Paper 84-WA/Ht‑77, accepted for ASME J. of Heat Transfer CEP83‑84KMK-RNM‑20.
29. Meroney, R. N. and Neff, D. E., HEAT TRANSFER
AND HUMIDITY EFFECTS DURING COLD DENSE GAS DISPERSION, Third Symposium on Heavy
Gases and Risk Assessment, 12‑13 November 1984, Wissenschaftszentrum,
Bonn, F.R.G., 13 pp. CEP84‑85RNM-DEN3.
30. Meroney, R.N., A TIME DEPENDENT, QUASI-THREE
DIMENSIONAL DEPTH-INTEGRATED NUMERICAL MODEL TO CALCULATE SURFACE HEAT TRANSFER
AND ENTRAINMENT TO COLD FLUID INTRUSIONS, Proceedings of Int. Symposium on
Defined Flow Modeling and Turbulence Measurements, Iowa City, Iowa, 16‑18
September 1985, 10 pp. CEP84‑85RNM‑12.
31. Meroney, R.N., VALIDATION OF FLUID MODELING
TECHNIQUES FOR ASSESSING HAZARDS OF DENSE GAS CLOUD DISPERSION, Journal of
Hazardous Materials, Vol. 15 (1987) pp. 377‑417. CEP 85‑86RNM‑17.
32. Meroney, R.N., GUIDELINES FOR FLUID MODELING
OF DENSE GAS CLOUD DISPERSION, Journal of Hazardous Materials, Vol. 17 (1988),
pp. 23‑46. CEP 85‑86RNM‑18.
33. Meroney, R.N., WIND TRANSPORT OF ODORS AND
HAZARDOUS MATERIALS, Proceedings of Seminar/Workshop on Wind Engineering: The
Past to the Future, (editor, R.N. Meroney), 4‑6 June 1987, 4pp. FMWEP86‑87RNM‑1
34. Meroney, R.N. and Lee, J.T., A DEPTH
INTEGRATED DISPERSION MODEL INCLUDING SLOPE EFFECTS, Poster session, CCPS
International Conference on Vapor Cloud Modeling, Cambridge, Mass., 2‑4
November 1987, 16 panels. CEP87-88-RNM-JTL-3apanels.
35. Meroney, R.N. and Lee, J.T.*, NUMERICAL
MODELING OF DENSE GAS CLOUD DISPERSION OVER IRREGULAR TERRAIN, Proceedings of
the Eighth Symposium on Turbulence and Diffusion, 25‑29 April,
36. Meroney, R.N.
and Shin, S.H.*, SURFACE PATTERN COMPARABILITY OF WIND-TUNNEL
SIMULATIONS OF THE THORNEY ISLAND DESNE GAS DISPERSION TRIALS, Proceedings of
17th International Technical Meeting on AIR POLLUTION MODELLING AND ITS
APPLICATION, Cambridge, United Kingdom, 19‑22 September 1988, 10 pp. CEP88‑89SHS-RNM‑3
37. Meroney, R.N., Book Review for Bulletin
American Meteorological Society, "Guidelines for use of VAPOR CLOUD
DISPERSION MODELS, by S.R. Hanna and P.J. Drivas, CCPS, AIChE, 1987. Review 4 pp. CEP88‑89RNM‑4
38. Meroney, R.N.,
DILUTION OF HAZARDOUS GAS CLOUD CONCENTRATIONS USING, VAPOR BARRIERS AND WATER
SPRAY CURTAINS, Recent Advances in Wind Engineering, editor T.F.Sun,
(Proceedings of 2nd Asia-Pacific Symposium on Wind Engineering, Beijing, China
26-29 June 1989,) International Academic Publishers, Pergamon Press, Beijing,
1989, Vol. 2, pp. 930-936.
CEP88-89RNM-11. (Fully reviewed).
39. Meroney, R.N., Neff, D.E., Shin, S.H.,
Steidle, T.C., Tan, T.Z., and Wu, G., ANALYSIS OF VAPOR BARRIER EXPERIMENTS TO
EVALUATE THEIR EFFECT AS A MEANS TO MITIGATE HF CLOUD CONCENTRATIONS,
Proceedings of 6th U.S. National Conference on Wind Engineering, U. of Houston,
TX, 8‑10 March 1988, Vol. I, pp. C4-1 thru C4-9, CEP88‑89RNM-DEN-SHS-TCS-TZT-GW-7,
(Abstract reviewed).
40. Meroney, R.N. and Tan, T.Z. WIND-TUNNEL MODELING OF THE DISPERSION OF
ODORANTS AND TOXIC FUMES ABOUT HOSPITALS AND
41. Meroney, R.N., NUMERICAL SIMULATION OF THE
MITIGATION OF HF CLOUD CONCENTRATIONS BY MEANS OF VAPOR BARRIERS AND WATER
SPRAY CURTAINS, CCPS, AIChE. Int. Conference and Workshop on Modeling and
Mitigating the Consequences of Accidental Releases of Hazadous Materials, 21-24
May 1991, New Orleans, Lousiana, 12 pp. CEP89-90-RNM-5.
42. Meroney, R.N., Shin, Seong-Hee* and Williams,
Ted, WIND TUNNEL VALIDATION FOR VAPOR DISPERSION FROM VAPOR DETENTION
SYSTEM. International Conference and
Workshop on Modeling & Mitigating the Consequences of Accidental Releases
of Hazardous Materials.
43. Meroney, R.N. and Shin, S.H. FLUID MODELING OF A HEAVY GAS VAPOR DETENTION
SYSTEM. Proceedings of Australian Wind
Engineering Conference, Hunter
44. Meroney, R.N. and Shin, S.H. DEPTH-INTEGRATED DISPERSION MODEL PREDICTION
OF DENSE GAS DISPERSION IN THE PRESENCE OF BARRIERS AND WATER SPRAY CURTAINS. Symposium on Measurement and Modeling of
Enviornmental Flows, ASME Winter Annual Meeting, Anaheim, CA, November 8-13,
1992, 18 pp. CEP91-92-RNM-SHS-4.
45. Meroney, R.N. and Grainger,
C. DISPERSION IN AN OPEN-CUT COAL MINE
IN STABLY STRATIFIED FLOW. Jrnl.
of Boundary Layer Meteorology, Vol. 63, 1993, pp. 117-140. CEP91-92CG-RNM-5.
46. Meroney, R.N., Grainger,
47. Meroney, R.N. CFD PREDICTION OF DENSE GAS
CLOUDS SPREADING IN A MOCK URBAN ENVIRONMENT, 5th Int. Symp. On
Computational Wind Engineering (CWE2010), 23-27 May,
48. Meroney, R.N. CFD
MODELING OF DENSE GAS CLOUD DISPERSION OVER IRREGULAR TERRAIN, 13th
Int. Conf. on Wind Engineering, July 10-15, 2011, Amsterdam, The Netherlands, 4
pp. CEP10-11-2 (color)
49. eroney, R.N. CFD
MODELING OF WATER SPRAY INTERACTION WITH DENSE GAS CLOUDS, 13th Int. Conf. on Wind
Engineering, July 10-15, 2011, Amsterdam, The Netherlands, 4 pp. CEP10-11-3 (color) .
Reports:
1.
Meroney, R. N. and Hoot,[1]
T. B., and Peterka, J. A., WIND TUNNEL TESTS OF NEGATIVELY BUOYANT
PLUMES, October 1973, CER73‑74TBH-RNM-JAP13.
2.
Meroney, R. N., BUOYANCY EFFECTS ON A TURBULENT SHEAR FLOW, THEMIS
Report No. 28, June 1974, CER73‑74RNM38.
3. Meroney,
R. N., Cermak, J. E., and Neff, D. E., WIND TUNNEL STUDY OF THE NEGATIVELY
BUOYANT PLUME DUE TO AN LNG SPILL, Prepared for R & D Associates, Marina
del Rey, California, November 1976, CER76‑77RNM-JEC-DEN22.
4.
Meroney, R. N., Neff, D., Cermak, J. E., and Megahed, M., DISPERSION OF
VAPOR FROM LNG SPILLS - SIMULATION IN A METEOROLOGICAL WIND TUNNEL -PART II,
Prepared for R & D Associates, Marina del Rey, California, May 1977, CER76‑77RNM-JEC-DEN-MM57.
5. Meroney,
R. N. and Neff,* D. E., DISPERSION OF VAPOR FROM LNG SPILLS--SIMULATION IN A
METEOROLOGICAL WIND TUNNEL OF SPILLS AT CHINA LAKE NAVAL WEAPONS CENTER,
CALIFORNIA, U. S. Coast Guard, Department of Transportation, Contract DOT CG‑75279-A,
March, 1979, CER78‑79DEN-RNM1, 77p.
6.
Meroney, R. N. and Kothari, K. M., BUILDING EFFECTS ON NATIONAL
TRANSONIC FACILITY EXHAUST PLUME, NASA,
7.
Meroney, R. N. and Kothari,* K. M., DISPERSION OF VAPOR FROM LNG SPILLS
AT
8.
Meroney, R. N., Neff, D. E. and Kothari, K. M., THE BEHAVIOR OF LNG
VAPOR CLOUDS: Tests to Define the Size,
Shape and Structure of LNG Vapor Clouds and LNG Plume Interaction with Surface
Obstacles, Annual Report 1979‑1980, Gas Research Institute, Chicago,
Illinois, July 1980, GRI‑79/0073, CER80‑81RNM-DEN-KMK8, (PB81‑201907)
80 p.
9.
Meroney, R. N. and Kothari,* K. M., DISPERSION OF VAPOR FROM LNG SPILLS
AT ENERGY TERMINAL SERVICE CORPORATION:
Simulation in a Wind Tunnel, ETSC,
10. Meroney, R. N.
and Neff,* D. E., THE BEHAVIOR OF LNG VAPOR CLOUDS: WIND TUNNEL SIMULATION AT
40 M3 LNG SPILL TESTS AT CHINA LAKE NAVAL WEAPONS CENTER, CALIFORNIA, for Gas
Research Institute, Contract No. 5014‑352‑0203, Report GRI 80/0094,
July 1981, (PB82‑199027) CER 81‑82-DEN-RNM‑1, 155 p.
11. Meroney, R. N. and Kothari,* K. M., LNG PLUME
INTERACTION WITH SURFACE OBSTACLES, for Gas Research Institute, Contract No.
5014‑352‑0203, Report GRI 80/0095, September 1981, (PB82‑198995)
CER81‑82KMK-RNM22, 156 p.
12. Meroney, R. N. and Kothari,* K. M.,
ACCELERATED DILUTION OF LIQUIFIED NATURAL GAS PLUMES WITH FENCES AND VORTEX
GENERATORS, for Gas Research Institute, Contract 5014‑352‑0203, Report GRI
81/0074, May 1982, CER81‑82KMK-RNM79, 222 p.
13. Meroney, R. N. and Neff,* D. E., THE BEHAVIOR
OF LNG VAPOR CLOUDS: Wind-Tunnel Tests on the Modeling of Heavy Plume
Dispersion, for Gas Research Institute, Contract No. 5014‑352‑0203,
Report GRI 80/0145, March 1982, CER81‑82DEN-RNM25, 120 p.
14. Meroney, R. N. and Lohmeyer, A., GRAVITY
SPREADING AND DISPERSION OF DENSE GAS CLOUDS RELEASED SUDDENLY INTO A TURBULENT
BOUNDARY LAYER, for Gas Research Institute, Contract No. 5014‑352‑0203,
Report GRi 82/0025, August 1982, CER8‑83RNM-AL‑7, 220 p.
15. Meroney, R. N., Kothari, K. M., Neff, D. E.,
Andreiev, G., MODEL STUDY OF LIQUIFIED NATURAL GAS VAPOR CLOUD DISPERSION WITH
WATER SPRAY CURTAINS, for Factory Mutual Research Corporation, Contract No.
58837, March 1983, CER82‑83RNM-KMK-DEN-GA41, 217 p., also Appendix of
FMRC Report to GRI, GRI Report No. GRI‑83/0019.
16. Meroney, R. N., Neff, D. E., and Andreiev,*
G., HEAT TRANSFER EFFECTS DURING COLD DENSE GAS DISPERSION, for Gas Research
Institute, Contract No. 5014‑352‑0203, Report GRI 83/0082, June
1983, CER83‑84GA-DEN-RNM3, pp. 200, (PB84‑162999).
17. Meroney, R.N., GUIDELINE FOR FLUID MODELING
OF LIQUEFIED NATURAL GAS CLOUD DISPERSION, VOL. I: INSTRUCTION GUIDE - Final
Report for Gas Research Institute, Contract No. 5083‑252‑0962,
Report GRI85/0189a October 1985, CER84‑85RNM50a.
18. Meroney, R.N., GUIDELINE FOR FLUID MODELING
OF LIQUEFIED NATURAL GAS CLOUD DISPERSION, VOL. II: TECHNICAL SUPPORT DOCUMENT
- Final Report for Gas Research Institute, Contract No. 5083‑252‑0962,
Report GRI85/0189b October 1985, CER84‑85RNM50b.
19. Meroney, R.N., and Neff, D.E.*, LNG VAPOR
BARRIER AND OBSTACLE EVALUATION WIND-TUNNEL PREFIELD TEST RESULTS, for
Lawerence Livermore Laboratory, California, LLNL Contract No. 8432705, CSU
Contract No. 536419, September 1986, FMWEPR 85‑86DEN-RNM3.
20. Meroney, R.N., Neff, D.E., Shin, S.H.,
Steidle, T.C., Tan, T.Z., and Gang Wu, ANALYSIS OF VAPOR BARRIER EXPERIMENTS TO
EVALUATE THEIR EFFECTIVENESS AS A MEANS TO MITIGATE HF CLOUD CONCENTRATIONS,
for EXXON Research and Engineering Company, HF Vapor Barrier Subcommittee,
Florham Park, New Jersey, July 1988, CER88‑89RNM-DEN-SHS-TS-TZT-GW‑1.
21. Neff, D.E.* PHYSICAL MODELING OF HEAVY PLUME DISPERSION,
Ph.D. Dissertation, Civil Engineering Department, Colorado State University,
April, 1989.
22. Meroney, R.N. and Shin, S.H.*,
and Neff, D.E., LNG VAPOR BARRIER AND OBSTACLE EVAULATION: WIND-TUNNEL SIMULATION OF 1987 FALCON SPILL
SERIES, DATA REPORT, Gas Research
Institute, Chicago, Illinois, August 1989, 302 pp. CER89-90SHS-RNM-DEN-11.
23. Meroney, R.N. and Shin, S.H*
(1990), ATMOSPHERIC DISPERSION ABOUT A HEAVY GAS VAPOR DETENTION SYSTEM, Gas
Research Institute, Chicago, Illinois, February 1991, 172 pp. CER90-91SHS-RNM-11.