Sökning: "consumption profile"

Visar resultat 11 - 15 av 125 avhandlingar innehållade orden consumption profile.

1. 11. Efficient and environment-friendly combustion of biomass in bakery oven furnaces

   Författare :Fabiao Manhica; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; flow pattern; temperature profile; airflow; bread quality; Wood-fired bakery oven WFBO ;

   Sammanfattning : AbstractCombustion of biomass in small-scale furnaces is widely used in many countries and in different applications. Often, the technology used is fixed grate combustion in small batch furnaces. LÄS MER

3. 12. Efficiency of a wood-fired bakery oven - Improvement by Theoretical and Practical

   Författare :Fabiao Manhica; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; flow pattern; temperature profile; airflow; CFD; Wood-fired bakery oven WFBO ; bread quality;

   Sammanfattning : Combustion of biomass in small-scale furnaces is widely used in many countries and in different applications. The technology used is often “fixed grate” combustion in small batch furnaces. LÄS MER

4. 13. Impact of glucose feed rate on productivity and recombinant protein quality in Escherichia coli

   Författare :Anna Maria Sandén; Gen Larsson; Gunnar Lidén; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biochemistry; Escherichia coli; recombinant protein production; fed-batch; feed profile; specific growth rate; Biokemi; Biochemistry; Biokemi;

   Sammanfattning : The goal of this work was to contribute to the fed-batch process optimisation task by deriving parameters that have considerable impact on productivity as well as product quality The chosen parameters were I) the design of the glucose feed profile, II) the choice of induction strategy, with respect to the method of addition, and III) the time of the induction, with respect to the specific glucose consumption rate.The present fed-batch experiments using the lacUV5-promoter, for production of b-galactosidase, have shown that a high glucose feed rate gives a specific production rate, qp, that is twice as high, after induction, compared to a feed rate that is 2. LÄS MER

5. 14. The new old normal : reassessing perioperative oxygen consumption and haemodynamics in the elderly

   Författare :Julia Jakobsson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Perioperative haemodynamic instability and disturbances of global oxygen transport are associated with complications and organ injury after surgery. The continuously growing population of elderly in surgical care are at higher risk due to age-related cardiovascular alterations and increased prevalence of comorbidities. LÄS MER

7. 15. Fuel-efficient driving strategies

   Författare :Sina Torabi; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; speed profile optimization; fuel efficiency; neural networks.; energy efficiency; genetic algorithms; performance analysis; road grade estimation; mass estimation; vehicle platooning;

   Sammanfattning : This thesis is concerned with fuel-efficient driving strategies for vehicles driving on roads with varying topography, as well as estimation of road grade and vehicle mass for vehicles utilizing such strategies. A framework referred to as speed profile optimization (SPO), is introduced for reducing the fuel or energy consumption of single vehicles (equipped with either combustion or electric engines) and platoons of several vehicles. LÄS MER