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Endurica software release features aging simulation for elastomers

  10/16/2020 - Findlay, OH - The October release of Endurica’s durability simulation software features a new capability to define aging behavior for a material and to calculate the effects of heat exposure history on part durability. According to company founder and president, Dr. Will Mars, “This is a feature that was developed and validated over the last few years in partnership with one of our Tier 1 automotive OEM users for an application where long-term exposure to high temperatures was leading to early part failures.” The aging feature lets users define tabular master curves that define the evolution of key material properties such as stiffness, critical tearing energy and intrinsic strength (i.e., fatigue threshold). The simulation uses the Arrhenius law to calculate the relative aging rate as a function of temperature, and it then integrates to find equivalent exposure time for each element in the finite element model. The simulation captures time-dependent changes in the fatigue crack growth rate law. It can also be coupled to a finite element solver to update stress and strain fields during the solution. Two new outputs for each element are included with the aging feature: age-equivalent time and age-influenced stiffness. As always, the fatigue life distribution can also be output to determine the shortest-lived element. “This is one of our most significant developments to date because aging impacts so many applications,” said Mars. “If there is a big temperature difference, or if their is significant self-heating, and if your part is expected to have long-term endurance, this feature is a real game-changer in terms of your ability to predict durability performance. We see this being used for tires, seals, rubber parts operating near motors, and high pressure/high temperature (HPHT) applications in the oil and gas field. We are very excited to finally launch this capability.” The release also includes a file encryption feature that allows users to share all or part of the simulation input without giving away details like material properties or specific load cases. It also includes a binary-formatted input file that can speed up read/write time by a factor of eight, as well as improvements to the EIE interpolation engine.

Tuesday, October 20, 2020

MonTech’s MCool -40°C chiller option increases range for low temperature RPA testing - click to expand

TA Instruments introduces multi-sample Discovery X3 differential scanning calorimeter - click to expand

Department of Commerce delays publication of results of anti-dumping investigation into light tires from Korean, Vietnam, Thailand, Taiwan - click to expand

Yokohama Rubber unifies off-highway tire operations under global entity - click to expand

Davis-Standard presents free webinar on Evolution and Advancements in Technology - click to expand

International Elastomer Conference continues today; Get Involved session held - click to expand

IMCD U.S. opens headquarters in greater Cleveland area - click to expand

ARDL expands rubber testing capabilities to include SAE J1402 - click to expand

Monday, October 19, 2020

Global silicones market will grow by $5.46 billion through 2024 - click to expand

Tyrata begins IntelliTread Drive-Over System shipments to Japan - click to expand

Nexen updates winter tire line for Europe - click to expand

Nokian's Tennessee tire factory earns LEED v4 Silver certification - click to expand

Solvay inaugurates second bio-based solvent plant in Brazil - click to expand

Desma extends digital exhibition XpertForum until October 30 - click to expand

Friday, October 16, 2020

USTMA finds recycling of end-of-life tires stalled - click to expand

Cooper Tire & Rubber Company to release third quarter 2020 financial results October 29 - click to expand

Book of the Day: USA Rubber & Tire Industry Patents 2015-2017 - click to expand

Trinseo receives Mass Balance certification for three families of products in Europe - click to expand

Bridgestone unveils 'A Layered Journey' sustainability campaign - click to expand

Eagle Elastomer founder Neil X. McHale passed away October 10 - click to expand

Endurica software release features aging simulation for elastomers - click to expand

Thursday, October 15, 2020

Dow and the Vita Group collaborate on production of flexible polyurethane foams made from recycled content - click to expand

LabsCubed opens new facility - click to expand

Brüggemann invests 32 million euros in Heilbronn headquarters - click to expand

UTH GmbH offers Technology Transfer Webinar on compounds with fine mesh straining - click to expand

Yokohama Tire to increase commercial truck tire prices December 1 - click to expand

Arkema ranks 11th in the Wall Street Journal's ranking of the world's most sustainably managed companies - click to expand

Wednesday, October 14, 2020

Global polymer emulsion market forecast to reach $38.1 billion by 2025 - click to expand

Ashland solves complex challenges and is recognized as Supplier of the Year by Molded Fiber Glass Companies - click to expand

Brenntag Specialties announces distribution agreement with Interspersal Inc. - click to expand

Barry Arkles resumes position as chief executive officer of Gelest Inc. - click to expand

Freudenberg Sealing Technologies supports Trek Bicycle’s innovative suspension - click to expand

International Elastomer Conference begins Monday - click to expand

Tuesday, October 13, 2020

Bridgestone supports Nashville school's automotive training center - click to expand

Falken Tires selected as original equipment supplier for 2021 Nissan Rogue - click to expand

Zochem announces price increases for all grades of zinc oxide - click to expand

Braskem America becomes an Operation Clean Sweep blue member - click to expand

Global thermoplastic elastomer market forecast to grow 3 percent annually through 2024 - click to expand

Continental wins Tire Technology Award with tire concept for autonomous electric taxis - click to expand

Market Reports

Brazil automotive tire market is projected to reach $2.05 billion by 2027 - click to expand

Global Silicones Market will grow by$5.46 billion through 2024 - click to expand

Global polymer emulsion market forecast to reach $38.1 billion by 2025 - click to expand

Global thermoplastic elastomer market forecast to grow 3 percent annually through 2024 - click to expand

Global liquid silicone rubber market forecast at $3.2 billion by 2027 - click to expand

Global Electronic Adhesives Market will grow by $3.49 billion through 2024 - click to expand

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