Author:
Publisher:
ISBN:
Category : Naval architecture
Languages : en
Pages : 624
Book Description
SSPA Research Report
Author:
Publisher:
ISBN:
Category : Naval architecture
Languages : en
Pages : 624
Book Description
Publisher:
ISBN:
Category : Naval architecture
Languages : en
Pages : 624
Book Description
Statens Skeppsprovningsanstalt Research Report
Author: Statens skeppsprovningsanstalt (Sweden)
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Final Report
Author: SSPA Sweden
Publisher:
ISBN: 9789186532475
Category :
Languages : en
Pages : 82
Book Description
Publisher:
ISBN: 9789186532475
Category :
Languages : en
Pages : 82
Book Description
Shiphandling Simulation
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309043387
Category : Technology & Engineering
Languages : en
Pages : 172
Book Description
As a result of major shipping disasters on all coasts, the safety of vessel operations in U.S. ports and waterways and the effectiveness of waterway designs are under increased scrutiny. But are traditional waterway design practices that rely heavily on rules of thumb and conservatism providing adequate margins of safety while keeping the overall costs of waterway projects within the funding capabilities of local project sponsors? Shiphandling Simulation addresses how computer-based simulation can be used to improve the cost- effectiveness of waterway design while satisfying safety objectives. The book examines the role of computer simulation in improving waterway design, evaluates the adequacy of data input, explores the validity of hydrodynamic and mathematical models, assesses required and achievable accuracy of simulation results, and identifies research needed to establish shiphandling simulation as a standard design aid. Case studies of waterway design efforts employing shiphandling simulation are analyzed and lessons learned are identified.
Publisher: National Academies Press
ISBN: 0309043387
Category : Technology & Engineering
Languages : en
Pages : 172
Book Description
As a result of major shipping disasters on all coasts, the safety of vessel operations in U.S. ports and waterways and the effectiveness of waterway designs are under increased scrutiny. But are traditional waterway design practices that rely heavily on rules of thumb and conservatism providing adequate margins of safety while keeping the overall costs of waterway projects within the funding capabilities of local project sponsors? Shiphandling Simulation addresses how computer-based simulation can be used to improve the cost- effectiveness of waterway design while satisfying safety objectives. The book examines the role of computer simulation in improving waterway design, evaluates the adequacy of data input, explores the validity of hydrodynamic and mathematical models, assesses required and achievable accuracy of simulation results, and identifies research needed to establish shiphandling simulation as a standard design aid. Case studies of waterway design efforts employing shiphandling simulation are analyzed and lessons learned are identified.
Study on safety at sea for small-scale fisheries
Author: Joël Nageon de Lestang
Publisher: Food & Agriculture Org.
ISBN: 9789251058213
Category : Fishery management
Languages : en
Pages : 72
Book Description
Publisher: Food & Agriculture Org.
ISBN: 9789251058213
Category : Fishery management
Languages : en
Pages : 72
Book Description
Numerical Ship Hydrodynamics
Author: Lars Larsson
Publisher: Springer Science & Business Media
ISBN: 9400771894
Category : Technology & Engineering
Languages : en
Pages : 324
Book Description
This book assesses the state-of-the-art in computational fluid dynamics (CFD) applied to ship hydrodynamics and provides guidelines for the future developments in the field based on the Gothenburg 2010 Workshop. It presents ship hull test cases, experimental data and submitted computational methods, conditions, grids and results. Analysis is made of errors for global (resistance, sinkage and trim and self-propulsion) and local flow (wave elevations and mean velocities and turbulence) variables, including standard deviations for global variables and propeller modeling for self-propulsion. The effects of grid size and turbulence models are evaluated for both global and local flow variables. Detailed analysis is made of turbulence modeling capabilities for capturing local flow physics. Errors are also analyzed for head-wave seakeeping and forward speed diffraction, and calm-water forward speed-roll decay. Resistance submissions are used to evaluate the error and uncertainty by means of a systematic verification and validation (V&V) study along with statistical investigations. Post-workshop experimental and computational studies are conducted and analyzed for evaluation of facility biases and to draw more concrete conclusions regarding the most reliable turbulence model, appropriate numerical methods and grid resolution requirements, respectively.
Publisher: Springer Science & Business Media
ISBN: 9400771894
Category : Technology & Engineering
Languages : en
Pages : 324
Book Description
This book assesses the state-of-the-art in computational fluid dynamics (CFD) applied to ship hydrodynamics and provides guidelines for the future developments in the field based on the Gothenburg 2010 Workshop. It presents ship hull test cases, experimental data and submitted computational methods, conditions, grids and results. Analysis is made of errors for global (resistance, sinkage and trim and self-propulsion) and local flow (wave elevations and mean velocities and turbulence) variables, including standard deviations for global variables and propeller modeling for self-propulsion. The effects of grid size and turbulence models are evaluated for both global and local flow variables. Detailed analysis is made of turbulence modeling capabilities for capturing local flow physics. Errors are also analyzed for head-wave seakeeping and forward speed diffraction, and calm-water forward speed-roll decay. Resistance submissions are used to evaluate the error and uncertainty by means of a systematic verification and validation (V&V) study along with statistical investigations. Post-workshop experimental and computational studies are conducted and analyzed for evaluation of facility biases and to draw more concrete conclusions regarding the most reliable turbulence model, appropriate numerical methods and grid resolution requirements, respectively.
Research on Transport Economics 1999
Author: European Conference of Ministers of Transport
Publisher: OECD Publishing
ISBN: 9264074171
Category :
Languages : en
Pages : 430
Book Description
This Annual Information Bulletin presents a survey of research in hand on the social and economic aspects of transport in over 400 specialised agencies which are mainly European (West and East) but in some cases American, Canadian or Australian.
Publisher: OECD Publishing
ISBN: 9264074171
Category :
Languages : en
Pages : 430
Book Description
This Annual Information Bulletin presents a survey of research in hand on the social and economic aspects of transport in over 400 specialised agencies which are mainly European (West and East) but in some cases American, Canadian or Australian.
SSC.
Author: United States. Ship Structure Committee
Publisher:
ISBN:
Category : Naval research
Languages : en
Pages : 128
Book Description
Publisher:
ISBN:
Category : Naval research
Languages : en
Pages : 128
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 542
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 542
Book Description
Annual Report of the Law Enforcement Assistance Administration
Author: United States. Law Enforcement Assistance Administration
Publisher:
ISBN:
Category : Federal aid to law enforcement agencies
Languages : en
Pages : 164
Book Description
Publisher:
ISBN:
Category : Federal aid to law enforcement agencies
Languages : en
Pages : 164
Book Description