Navigation Links
Running shipwreck simulations backwards helps identify dangerous waves
Date:10/1/2007

have a rare response, but when we looked at just the wave heights that caused that response, we found they're not so rare," Alford said. "This is about operational conditions and what you can be safely sailing in. The safe wave height might be lower than we thought."

This new method is much faster than current simulations. Computational fluid dynamics modeling in use now works by subjecting the virtual ship to random waves. This method is extremely computationally intensive and a ship designer would have to go through months of data to pinpoint the worst case scenario.

Alford and Troesch's program and method of analysis takes about an hour. And it gives multiple possible wave configurations that could have statistically caused the end result.

There's an outcry in the shipping industry for advanced ship concepts, including designs with more than one hull, Troesch said. But because ships are so large and expensive to build, prototypes are uncommon. This new method is meant to be used in the early stages of design to rule out problematic architectures. And it is expected to help spur innovation.

A majority of international goods are still transported by ship, Troesch said.

The paper is called "A Methodology for Creating Design Ship Responses."


'/>"/>

Contact: Nicole Casal Moore
ncmoore@umich.edu
734-647-1838
University of Michigan
Source:Eurekalert

Page: 1 2

Related medicine news :

1. Why running noses are a good thing
2. Running delays disability in the aged
3. Rats dream about running mazes...
4. Running Water Restored In Chinese City
5. Running Alone Might Not Be The Answer
6. Retro Running Is Found To Be More Advantageous
7. Higher Gas Prices Leave Many Workers Running on Empty
8. Bird Flu Risk Still Running High in Egypt, Indonesia, WHO Says
9. Australian Injured as Spain Begins Annual Bullrunning Festival
10. Protestors Strip, Don Horns Against Spains Running of the Bulls
11. Antibiotics Helps Autism
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/2/2014)... York (PRWEB) September 02, 2014 - ... defined as a class of diagnostic test that analyzes ... The nucleic acids and proteins that belong to individual ... therapy, health condition, or risk of developing a specific ... better known as (MDx) evaluating the new class of ...
(Date:9/2/2014)... 02, 2014 Welcome to Arthritis ... 4.6 million Canadians living with the disease, The Arthritis ... Arthritis” video series featuring well-known Canadians from different walks ... ,      Lloyd Robertson , veteran news anchor ... skier ,      Amy Cotton , two-time ...
(Date:9/2/2014)... there might be a new salve to dominate medicine cabinets ... lowly salamander. Salamanders may not be the cuddliest of animals, ... of seriously damaged body parts. Now, a new report published ... Journal , identifies a small protein (called a "peptide") ... to unlocking the secret of this amazing wound healing trick ...
(Date:9/2/2014)... Two Kansas State University biochemists have discovered a family ... Staphylococcus aureus , a pathogenic bacterium that can ... , Brian Geisbrecht, professor of biochemistry and molecular biophysics, ... S. aureus , which is the cause of increasing ... journal Proceedings of the National Academy of Sciences ...
(Date:9/2/2014)... New York (PRWEB) September 02, 2014 ... the bony block or the vertebrae in our spine ... are the most common fractures in people with osteoporosis ... major reason behind such fractures, forms of metastatic tumors ... fall or a sports injury can also lead to ...
Breaking Medicine News(10 mins):Health News:Molecular Diagnostic Market: Global Factors and Perspectives by Transparency Market Research 2Health News:Molecular Diagnostic Market: Global Factors and Perspectives by Transparency Market Research 3Health News:Molecular Diagnostic Market: Global Factors and Perspectives by Transparency Market Research 4Health News:‘Voices of Arthritis’ Launches Awareness Month 2Health News:‘Voices of Arthritis’ Launches Awareness Month 3Health News:Salamander skin peptide promotes quick and effective wound healing in mice 2Health News:Biochemists find new treatment options for staph infections, inflammatory diseases 2Health News:An Overview of the Minimally Invasive Vertebral Compression Fracture Repair Market by Transparency Market Research 2Health News:An Overview of the Minimally Invasive Vertebral Compression Fracture Repair Market by Transparency Market Research 3
... to the diet may help reduce the risk of developing ... more than 95,000 women who never had kidney stones, researchers ... the study. Women who consumed the most calcium had a ... who consumed the least amount. The use of calcium supplements ...
... calcium to the diet may help reduce the risk of ... of more than 95,000 women who never had kidney stones, ... of the study. Women who consumed the most calcium had ... women who consumed the least amount. The use of calcium ...
... that by adding more calcium to the diet may help ... ,In a study of more than 95,000 women who ... over the eight years of the study. Women who consumed ... kidney stones compared to women who consumed the least amount. ...
... in the United States suffer a stroke. About one-third of ... to perform daily functions that consume lots of energy, such ... research shows , stroke survivors should be urged to exercise ... seven times a week, can help reduce the risk of ...
... strategies to improve lifestyle habits may not lower blood ... reading .// ,Researchers investigated whether simple interventions, ... lower sodium intake, and advice for a healthier diet, ... care. Nearly 300 patients without an established history of ...
... dental X-rays during pregnancy are three-times more likely to ... study.// ,Researchers studied about 4,500 women. They found ... have babies weighing less than five pounds. Specialists seem ... pregnant women were exposed to was very low and ...
Cached Medicine News:
(Date:9/2/2014)... According to the new market research report ... Material (Metal, Glass, Plastic), by Application [GC, LC (HPLC, ... by MarketsandMarkets, the Chiral Chromatography Columns Market was valued ... at a CAGR of 5.2% from 2013 to reach ... market data tables and 15 figures spread through 135 ...
(Date:9/2/2014)... September 2, 2014 , Registry ... quality of life and treatment satisfaction [ 1 ... ]        (Photo: ... 02 September 2014, Barcelona, Spain : ... PREvention oF thromboembolic events-European Registry in Atrial Fibrillation (PREFER ...
(Date:9/2/2014)... RALEIGH, N.C. and ,S-HERTOGENBOSCH, the ... Europe ( http://www.healthlinkeurope.com ) has expanded its North American ... 100% medical facility, providing warehousing, fulfillment and order to ... North America , utilizing our global ERP platform. ... since 1994 serving our customers in Europe ...
Breaking Medicine Technology:Chiral Chromatography Column Market Worth $87.8 Million by 2018 2Chiral Chromatography Column Market Worth $87.8 Million by 2018 3Chiral Chromatography Column Market Worth $87.8 Million by 2018 4One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 2One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 3One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 4One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 5One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 6One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 7One Year Data from the PREFER in AF Registry Show Significant Changes in Atrial Fibrillation (AF) Management in Europe and Implementation of Clinical Guidelines 8HealthLink Europe opens North American medical warehouse operation 2
... national reference laboratory and a worldwide leader ... offers an extensive test menu of highly ... and anatomic pathology. Owned by the University ... than half of the nation's university teaching ...
... is a national reference laboratory and a ... development. ARUP offers an extensive test menu ... in clinical and anatomic pathology. Owned by ... include more than half of the nation's ...
... Laboratories is a national reference laboratory and ... and development. ARUP offers an extensive test ... tests in clinical and anatomic pathology. Owned ... clients include more than half of the ...
... a national reference laboratory and a worldwide ... ARUP offers an extensive test menu of ... clinical and anatomic pathology. Owned by the ... more than half of the nation's university ...
Medicine Products: