Essays about: "Bellows"

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

1. 1. Centralized motion control of gas-hydraulic suspension on e-bus

   University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

   Author : Robin Rutström Kugel; [2022]
   Keywords : ;

   Abstract : Most modern heavy vehicles use pneumatic suspension systems to adjust the height and stiffness of thesuspension by inflating or deflating air bellows with compressed air. The pneumatic suspension system hasbeen advantageous to use, even though the required components are bulky, because of the versatility thatthe pneumatic systems provide. READ MORE

3. 2. Development and testing of controller that introduces the functionality to lift the second front axle on a heavy vehicle

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Mattias Vikgren; [2021]
   Keywords : PI control; Bang-bang control; Simulation; Suspensions; Pneumatic actuators.; PI regulator; Bang-bang regulator; Simulering; hjulupphängningar; Pneumatiska ställdon.;

   Abstract : The transition to more environmentally sustainable transports, as well as rising fuel prices create a demand for efficient means of transportation. Liftable axles have shown potential to save fuel and reduces tire wear on heavy vehicles. READ MORE

4. 3. Real-time imaging of cerebrospinal fluid flow physiology at 7T

   University essay from Lunds universitet/Sjukhusfysikerutbildningen

   Author : Olle Haglund; [2019]
   Keywords : Medicine and Health Sciences;

   Abstract : Background The cerebrospinal fluid (CSF) is involved in several diseases and patho- physiological states, such as Alzheimer’s disease and hydrocephalus. Previous studies CSF dynamics in the brain show that the flow of the CSF depends on cardiac pulsation, time of day and respiration. READ MORE

5. 4. Environmental impacts of early metallurgy in Moshyttan : A study of one of Europe's oldest blast furnaces, using three lakes records in Nora bergslag

   University essay from Institutionen för ekologi, miljö och geovetenskap

   Author : Erik Myrstener; [2013]
   Keywords : Diatoms; Biogenic silica; Geochemistry; Pre-industrial metallurgy; Environmental effects;

   Abstract : The aim of this study was to assess the environmental effects of Moshyttan, one of the earliest known blast furnaces in Europe (ca. 11th century). The study was based on the analysis of three lake records in the immediate surroundings of the smelter. Fickeln lies directly downstream and is the main recipient of waterborne pollution. READ MORE

6. 5. Using literature to educate students about conflicts concerning identity, religion and perspectives: Ten Things I Hate About Me and Does My Head Look Big In This?

   University essay from Sektionen för lärarutbildning (LUT)

   Author : Kristin Edvinsson; [2011]
   Keywords : ;

   Abstract : The aim with this study is to demonstrate how the protagonists in Randa Abdel-Fattah´s novels Ten Things I Hate About Me and Does My Head Look Big In This? deal with conflicts concerning identity and religion but also to show how teachers can work with diversity and different perspectives with students. In this essay, the assumption is that most teenagers probably have many similar experiences in their lives despite differences. READ MORE