Essays about: "förbättring av värmeöverföring"

Found 2 essays containing the words förbättring av värmeöverföring.

1. 1. Theoretical and Experimental Characterizationof a Soft Polymer Heat Exchanger forWastewater Heat Recovery

   University essay from KTH/Energiteknik

   Author : Sixiang Lyu; [2020]
   Keywords : polymer heat exchanger; wastewater; heat recovery; heat transfer enhancement; oscillation i; polymervärmeväxlare; avloppsvatten; värmeåtervinning; förbättring av värmeöverföring; svängning;

   Abstract : Wastewater released from showers, sinks, and washers contains a considerable amount of wasteheat that can be recovered by using a heat exchanger. Conventional metal heat exchangers for wastewater heat recovery have common problems of corrosion, fouling and clogging, which makes it necessary to develop a new type of heat exchanger for such low-grade thermalenergy recovery applications. READ MORE

3. 2. Optimization of the AdBlue e vaporation module for Scania V8 engines

   University essay from KTH/Maskinkonstruktion (Inst.)

   Author : Mattia Antoniotti; [2017]
   Keywords : CR; evaporation unit; urea deposits; heat fins; Urea; förångningsmodulen; ureaavlagringar; rörflänsar;

   Abstract : The aftertreatment techniques introduced to follow the emission legislations require a constant improvement process to comply with the gradually more stringent demands. SCR is the system used nowadays to deal with NOx emissions in most heavy-duty vehicles. READ MORE