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Showing result 1 - 5 of 78 essays matching the above criteria.

1. 1. Input shaping in a cantilever 3D printer : Construction and evaluation

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Albert Achrén; Jacob Bårdén; [2023]
   Keywords : FDM; 3D printing; input shaping; cantilever; additive manufacturing; FDM; 3D Printing; inout shaping; fribärande; additiv tillverkning;

   Abstract : FDM 3D printing is an additive manufacturing technology that is widely used, mainly for rapid prototyping. It is also one of the cheapest and most accessible AM technologies for consumers. FDM printers, and especially cheaper alternatives, can have problems with creating high quality prints. READ MORE

3. 2. Determination of the source strength of an AmBe neutron source and design of flexible holder system for accurate measurements of ionising radiation

   University essay from Uppsala universitet/Tillämpad kärnfysik

   Author : Mathilde Ragot; [2022]
   Keywords : neutron source nuclear physics;

   Abstract : The goal of this project was to determine the source strength of an Americium-Beryllium neutron source by irradiating metal foils of different elements. The irradiated foils were then placed on a High Purity Germanium detector and γ-decay from the decay of the neutron induced reaction products was observed and used to deduce the neutron flux. READ MORE

4. 3. Additive Manufacturing of Self-Sensing Materials

   University essay from Luleå tekniska universitet/Rymdteknik

   Author : Benyam Angeria; [2022]
   Keywords : Additive manufacturing; continuous carbon fibre; self-sensing; non-planar;

   Abstract : A self-sensing material can not only carry a load but can also provide data aboutthe load and stress it’s being subjected to. Traditional additive manufacturing haslimited capabilities in producing self-sensing material. READ MORE

5. 4. Life Cycle Assessment of a 3D printer : A comparative and attributional life cycle assessment of 3D printer

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Rishi Akash Chinnakonda Senthil; [2022]
   Keywords : 3D printer; LCA; impact categories;

   Abstract : Three-dimensional (3D) bio printing offers a wide range of applications, including the placement, design, and patterning of biological components such as living cells, nucleic acids, tissues, and many more. Bioprinting has seen great growth and breakthroughs in recent years, particularly in 3D printing. READ MORE

6. 5. Development Of Lung Phantoms for Detection Of Acute Respiratory Distress Syndrome

   University essay from Uppsala universitet/Institutionen för materialvetenskap

   Author : Wassim Wahbeh; Youssef Hasan; [2022]
   Keywords : DARDS;

   Abstract : The goal of this project was to fabricate a deflated and an inflated phantom to replicate how the human lung tissues’ permittivity changes under a pathological condition for instance acute respiratory distress syndrome (ARDS). Furthermore, the lung phantom should be shaped like real human lungs. READ MORE