Sökning: "hot spots"

Visar resultat 1 - 5 av 76 avhandlingar innehållade orden hot spots.

1. 1. Frequency sweep approach to brake judder

   Författare :Helena Jacobsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; disc brake; brake vibrations; hot spots; judder; DTV; high speed braking; BTV; TEI; hot judder; cold judder; brake rooughness; drum brake;

   Sammanfattning : .... LÄS MER

3. 2. Railway tread braking temperatures - Numerical simulation and experimental studies

   Författare :Shahab Teimourimanesh; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; railway tread braking; finite element analysis; railway wheels; rail chill; hot spots; frictional heating; heat partitioning; metro; field experiment; rig experiment;

   Sammanfattning : Tread (block) braking is still one of the most common braking systems on railway vehicles. The action is carried out by pressing brake blocks against the tread of a wheel, which is also in rolling contact with the rail. LÄS MER

4. 3. On improvement of brake discs for heavy vehicles - Experimental testing and material modelling

   Författare :Gael le Gigan; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; finite element analysis; cast iron; cracking; drag braking; rig experiment; fatigue; hot spots; brake disc; material testing;

   Sammanfattning : Disc brakes are commonly used in motorcycles, passenger cars, commercial vehicles, heavy-duty vehicles, passenger trains and landing gear of airplanes. Depending on the application, different types of brake discs can be found on the market with numerous designs, geometries and materials. LÄS MER

5. 4. On improvement of cast iron brake discs for heavy vehicles

   Författare :Gael le Gigan; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; brake disc; cast iron; hot spots; cracking; elevated temperatures; material modelling; finite element analysis; drag braking; material testing; rig experiment; fatigue assessment;

   Sammanfattning : Disc brakes are commonly used in motorcycles, passenger cars, commercial vehicles, heavy-duty vehicles, passenger trains and landing gears of airplanes. Depending on the application, a wide variety of brake discs have been developed, with a multitude of designs, geometries and materials. LÄS MER

7. 5. Computational Methods for Calculation of Ligand-Receptor Binding Affinities Involving Protein and Nucleic Acid Complexes

   Författare :Martin Almlöf; Johan Åqvist; Chris Oostenbrink; Uppsala universitet; []
   Nyckelord :Theoretical chemistry; computer simulations; molecular dynamics; linear interaction energy; binding free energy; linear response; protein-protein interactions; structure-based design; point mutations; hot spots; solvation free energy; Teoretisk kemi;

   Sammanfattning : The ability to accurately predict binding free energies from computer simulations is an invaluable resource in understanding biochemical processes and drug action. Several methods based on microscopic molecular dynamics simulations exist, and in this thesis the validation, application, and development of the linear interaction energy (LIE) method is presented. LÄS MER