Essays about: "absorberande material"
Showing result 1 - 5 of 13 essays containing the words absorberande material.
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1. The effect of furniture on room acoustic parameters and its dependence on the sound absorbing properties of the ceiling
University essay from Lunds universitet/Teknisk akustik; Lunds universitet/Institutionen för byggvetenskaperAbstract : In ordinary public rooms such as classrooms and offices, the base line of acoustical treatment is an absorbent suspended ceiling. Due to the non-uniform distribution of the absorptive ceiling material, the scattering as well as the absorption properties of furniture will have a significant effect on room acoustic parameters such as reverberation time, speech clarity and sound strength. READ MORE
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2. Automation of waste flow in manufacturing industry
University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknikAbstract : Today’s society is increasingly moving towards a digitalized world where society is becoming more connected. In terms of industries, it´s extra important to keep up with this trend to be competitive, but also to be more effective. This work will be done in collaboration with the company Attindas. READ MORE
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3. Ancient plant cuticle chemistry: preservation and characterization of organic matter as biomarker of past UV-B radiation
University essay from KTH/KemiAbstract : Biologiska processer hos olika organismer påverkas av ultraviolett-B-strålning (UV-B). Kunskapen om förändringar i UV-B-flödet som nått planetens yta under det geologiska tidsspann sedan flercelligt liv uppstod är dock begränsad. READ MORE
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4. Development of model to simulate embossing of tissue paper: Effect of embossing on mechanical performance of tissue
University essay from KTH/HållfasthetsläraAbstract : Tissue paper is a type of soft, absorbent, and lightweight paper with several applications for hygiene and kitchen use. Embossing is an operation during the converting stage of the tissue production process which creates relief designs on tissue. READ MORE
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5. Influence of Foundation Modelling on the Seismic Response of a Concrete Dam
University essay from KTH/BetongbyggnadAbstract : It is of great importance to ensure the structural safety of dams during earthquakes since a failure may cause catastrophic consequences. Conventional computation of the structural response of dams is based on a simplified approach where the foundation is considered as massless. READ MORE