Essays about: "pipe-in-pipe"

Found 2 essays containing the word pipe-in-pipe.

1. 1. Energy analysis between traditional hot water circulation system and an innovative pipe-in-pipe system

   University essay from Högskolan i Gävle/Energisystem och byggnadsteknik

   Author : Alejandro Abellán Guallarte; [2022]
   Keywords : Hot water circulation; pipe-in-pipe; energy saving; buildings; heat losses; warm water;

   Abstract : We are at a time when energy efficiency and the reduction in the use of non-renewable energy is an important objective in all aspects and will continue to be so, therefore it is necessary to try to reduce energy and heat losses in the systems used in homes and, in particular, in the domestic hot water (DHW) system. This study aims to find out the advantages and disadvantages of an innovative pipe-in-pipe (PIP) system for DHW circulation with respect to the conventional system of two separate pipes. 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