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Author: G. Ooms Publisher: Springer Science & Business Media ISBN: 3642822894 Category : Science Languages : en Pages : 439
Book Description
The present book contains the papers that have been presented at the IUTAM-Symposium on Atmospheric Dispersion of Heavy Gases and Small Particles, which was held from August 29th to September 2nd 1983 in Scheveningen in The Netherlands. Attendees from many countries were present; 4 review lectures and about 25 research papers were presented. The realization of the symposium was made possible by the support of Delft University of Technology Koninklijke/Shell-Laboratory Amsterdam Prins Maurits Laboratory/Institute for Chemical and Technological Research Royal Netherlands Meteorological Institute. The symposium organization was carried out by the local organi zing committee consisting of F.G.J. Absil - Delft University of Technology G.W. Colenbrander - Koninklijke/Shell-Laboratory Amsterdam G. Ooms - Delft University of Technology G. Opschoor - Prins Maurits Laboratory/Institute for Chemical and Technological Research H. Tennekes - Royal Netherlands Meteorological Institute A.P. van Ulden - Royal Netherlands Meteorological Institute. The work of the organizing committee was supported in many re spects by the sientific committee, which consisted of H. Fiedler - Technische Hochschule Karlsruhe, Fed. Rep. of Germany F.N. Frenkiel - Naval Ship Research and Development Center, Bethesda, Maryland, U.S.A. J.C.R. Hunt - University of Cambridge, England J. Kondo - National Institute for Environmetal Studies, Japan J.L. Lumley - Cornell University, Ithaca, New York, U.S.A."
Author: G. Ooms Publisher: Springer Science & Business Media ISBN: 3642822894 Category : Science Languages : en Pages : 439
Book Description
The present book contains the papers that have been presented at the IUTAM-Symposium on Atmospheric Dispersion of Heavy Gases and Small Particles, which was held from August 29th to September 2nd 1983 in Scheveningen in The Netherlands. Attendees from many countries were present; 4 review lectures and about 25 research papers were presented. The realization of the symposium was made possible by the support of Delft University of Technology Koninklijke/Shell-Laboratory Amsterdam Prins Maurits Laboratory/Institute for Chemical and Technological Research Royal Netherlands Meteorological Institute. The symposium organization was carried out by the local organi zing committee consisting of F.G.J. Absil - Delft University of Technology G.W. Colenbrander - Koninklijke/Shell-Laboratory Amsterdam G. Ooms - Delft University of Technology G. Opschoor - Prins Maurits Laboratory/Institute for Chemical and Technological Research H. Tennekes - Royal Netherlands Meteorological Institute A.P. van Ulden - Royal Netherlands Meteorological Institute. The work of the organizing committee was supported in many re spects by the sientific committee, which consisted of H. Fiedler - Technische Hochschule Karlsruhe, Fed. Rep. of Germany F.N. Frenkiel - Naval Ship Research and Development Center, Bethesda, Maryland, U.S.A. J.C.R. Hunt - University of Cambridge, England J. Kondo - National Institute for Environmetal Studies, Japan J.L. Lumley - Cornell University, Ithaca, New York, U.S.A."
Author: Jerry A. Havens Publisher: ISBN: Category : Languages : en Pages : 183
Book Description
Mathematical modeling techniques use to predict atmospheric dispersion of heavy gases are reviewed and critiqued. These dispersion processes are characterized by three phases: (1) near field, negative buoyancy-domainated flow regime; (2) intermediate field, stably stratified shear flow regime; and (3) far field, passive turbulent diffusion regime. Mathematical models of laboratory and natural gravity currents are used to describe the negative buoyancy-dominated regime flow and dilution processes. A laboratory investigation of instantaneous heavy gas releases in calm air demonstrates scaling from small release volumes (0.5 cu m) to large field (2000 cu m) field releases, and is used to develop a mathematical model for the buoyancy-dominated regime. Laboratory data from stratified shear flow mixing experiments are used to develop a model for vertical diffusion of heavy gases in the atmospheric surface layer. The model concepts are consistent with the limiting passive behavior of demonstrated air pollution models. An interactive computer model for heavy gas dispersion (DEGADIS) is developed. The DEGADIS model accounts for the three regimes of heavy gas dispersion processes and can be used to simulate instantaneous, steady state, and transient releases. The model provides predictions of downwind concentration decay which are in good agreement with the full range of field experimental data currently available, and is recommended for incorporation in the Coast Guard hazard assessment computer system.
Author: Faisal Irshad Khan Publisher: Discovery Publishing House ISBN: 9788171414222 Category : Chemical industry Languages : en Pages : 384
Book Description
Contents: Introduction, Qualitative Methods of Risk Assessment, Quantitative Methods of Risk Assessment-I: Consequence Analysis, Quantitative Methods of Risk Assessment-II: Rapid Risk Assessment, Quantitative Methods of Risk Assessment-III: Probabilistic Hazard Assessment, Studies on Chain, of Accidents (Domino Effects), Methods of Hazard Identification, Screening and Ranking, Application of Risk Analysis in Process Design.
Author: A.V. Gheorghe Publisher: Springer Science & Business Media ISBN: 9401704813 Category : Science Languages : en Pages : 332
Book Description
Over recent years there has been an increasing awareness of the risks of locating hazardous industries near heavily populated, environmentally sensitive areas. This new awareness demands a novel approach to safety planning for hazardous industries; one that looks at the problem from the point of view of integrated regional risk assessment which, besides the risks arising from natural events, should also include the risks arising from the processing plants, storage and the transportation of dangerous goods. Volume I of Integrated Regional Risk Assessment highlights the main procedures for the assessment of risks to health and environmental impacts from continuous emissions of pollutants into air, water and soil under normal operating conditions. Volume II deals with the assessment of consequences of accidental releases, helping to answer such questions as: What can go wrong? What are the effects and consequences? How often will it happen? £/LIST£ The main procedural steps are supported by relevant, internationally recognised methods of risk assessment. The book also reviews criteria and guidelines for the implementation of risk assessment and management at different stages. Audience: Students, engineers, and scientists in charge of developing new methodologies for hazard analysis and risk assessment; practitioners of environmental protection; local and governmental authorities charged with implementing environmental risk impact procedures and guidelines.
Author: John L. Woodward Publisher: John Wiley & Sons ISBN: 047059022X Category : Technology & Engineering Languages : en Pages : 392
Book Description
The expert, all-inclusive guide on LNG risk based safety Liquefied Natural Gas (LNG) is the condensed form of natural gas achieved by cryogenic chilling. This process reduces gas to a liquid 600 times smaller in volume than it is in its original state, making it suitable for economical global transportation. LNG has been traded internationally and used with a good safety record since the 1960s. However, with some accidents occurring with the storage and liquefaction of LNG, a good understanding of its mechanisms, and its potential ramifications to facilities and to the nearby public, is becoming critically important. With an unbiased eye, this book leans on the expertise of its authors and LNG professionals worldwide to examine these serious safety issues, while addressing many false assumptions surrounding this volatile energy source. LNG Risk Based Safety: Summarizes the findings of the Governmental Accountability Office's (GAO) survey of nineteen LNG experts from across North America and Europe Reviews the history of LNG technology developments Systematically reviews the various consequences from LNG releases— discharge, evaporation, dispersion, fire, and other impacts, and identifies best current approaches to model possible consequence zones Includes discussion of case studies and LNG-related accidents over the past fifty years Covering every aspect of this controversial topic, LNG Risk Based Safety informs the reader with firm conclusions based on highly credible investigation, and offers practical recommendations that researchers and developers can apply to reduce hazards and extend LNG technology.
Author: S.A. Abbasi Publisher: Discovery Publishing House ISBN: 9788171415625 Category : Environmental management Languages : en Pages : 440
Book Description
An integration of the fascinating stream of computers with an equally fascinating domain of environmental studies has given birth to the new branch of science we call, Computer-aided Environmental Management (CAEM). This book provides us with glimpses of the power CAEM can wield. It gives us insights into the innumerable ways in which CAEM can solve intricate practical problems of environmental pollution in a sophisticated yet inexpensive manner. Contents: COBAS: Cost Benefit Analysis of Anaerobic Digester Systems, Water Quality Modelling: Approaches to Water Pollution Forecasting and Management, Modelling of Buckingham Canal Water Quality, Modelling and Simulation of Heavy Gas Dispersion on the Basis of Modification in Plume Path Theory, Case Study: Modelling and Simulation of Heavy Gases Released by Petrochemical Industries, HAZDIG: A new Software Package for Assessing Accidental Release and Dispersion Characteristics, Attenuation of Gaseous Pollutants by Greenbelts, TORAP A New Tool for Conducting Rapid Risk Assessment in Petroleum Refineries and Petrochemical Industries, Case Study: Application of a New Computer Automated Tool TORAP in Conducting Risk Assessment of a Petrochemical Industry, Models for Domino Effect Analysis in Chemical Process Industries, Studies on the Probabilities are Likely Impacts of Chains of Accident (Domino Effect) in a Fertilizer Industry.
Author: G. Ooms
Author: G. Ooms
Author: 
Author: Jerry A. Havens
Author: Madhavan Ranganathan
Author: 
Author: Faisal Irshad Khan
Author: A.V. Gheorghe
Author: Daniel J. McNaughton
Author: John L. Woodward
Author: S.A. Abbasi