Essays about: "ENF"

Showing result 1 - 5 of 9 essays containing the word ENF.

1. 1. Virtual Material Testing of Adhesive Joints

   University essay from KTH/Hållfasthetslära

   Author : Vinit Jethalal Nagda; [2020]
   Keywords : ;

   Abstract : The automotive industry has shown an increasing interest in adhesive bonding for mixed-material joining. Modern design methods are critically dependent on accurate material models and data for numerical methods to enable the simulation of a design prototype early in the design process. READ MORE

3. 2. Characterization of thin laminate interface by using Double Cantilever Beam and End Notched Flexure tests

   University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

   Author : Moiz Majeed; Rahitya Venkata Teja Geesala; [2020]
   Keywords : Double Cantilever Beam DCB ; End-Notched Flexure ENF ; Fracture toughness; Low density Polyethylene LDPE ; Three-point bending test;

   Abstract : This thesis is intended to identify the mode I and mode II fracture toughness to characterize the thin laminate interface by using the Double Cantilever Beam test (DCB) and End Notched Flexure test (ENF). This study’s thin laminate was Polyethylene Terephthalate and Low-Density Polyethylene (PET-LDPE), which is mostly used by packaging industries in the manufacturing of packages to store liquid food. READ MORE

4. 3. Spot welded ENF-Specimen

   University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Author : Antonio Rafael García Gil; Oualid El Mernissi; [2014]
   Keywords : spot; welded; reinforced; ENF; specimen; adhesive; ABB; Robotics; steel; sheets;

   Abstract : The behaviour of spot welded joints is to be studied in shear mode by using the end notched flexure (ENF) specimen. The specimen counts on several spot welds spaced with the same gap along the entire length except for the notch. READ MORE

5. 4. NUMERICAL STUDY OF CRACK PROPAGATION OF COMPOSITE-TO–METAL INTERFACE FOR MODE I & II

   University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

   Author : Mehrtash Manouchehr; [2013]
   Keywords : Adhesive joints; Bi-material interface; DCB; ENF; Mode I II; Numerical simulation;

   Abstract : Adhesive joints have become an important and useful method in bonding similar and dissimilar structural materials in many industries. In order to characterize strength of an adhesive joint, apart from material properties of the adhesive or resin, geometry and mechanics of the joint and type of fracture plays an important role. READ MORE

6. 5. Determining the recording time of digital media by using the electric network frequency

   University essay from Signaler och System

   Author : Alex Kantardjiev; [2011]
   Keywords : ENF; electric network frequency criterion; STFT; Capon;

   Abstract : Authentication of recordings is an important task in forensic sciences. When processing audio or video material, some tasks might be related to determining whether or not the material has been edited or falsified in any way, or in other cases, to determine at what point in time a recording was made. READ MORE