Sökning: "optimering av koefficienter"

Hittade 2 uppsatser innehållade orden optimering av koefficienter.

1. 1. Technical performance modelling and optimization of PVT collectors in GSHP integration

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Marin Courcault; [2023]
   Nyckelord :PVT; ISO9806:2017; mass flow; use conditions; test conditions; coefficients optimization; TRNSYS; PVT; ISO9806:2017; massflöde; användningsförhållanden; testförhållanden; optimering av koefficienter; TRNSYS;

   Sammanfattning : In order to contribute to reducing the CO2 emissions related to heating in housing buildings, PVT+GSHP systems appear to be interesting solutions and therefore need to be further investigated to optimise their design and increase their deployment on the field. This thesis focused on building PVT model, using the ISO9806:2017, to be integrated in a PVT+GSHP model and determining optimal PVT design parameters for this system. LÄS MER

3. 2. Electricity Consumption of a Distributed Consensus Algorithm

   Kandidat-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Wilhelm Wanecek; [2021]
   Nyckelord :Energy efficiency; Payment systems; Stellar; Consensus algorithm; Digital currencies; Technology and Engineering;

   Sammanfattning : The colossal electricity consumption of proof-of-work cryptocurrencies such as Bitcoin and Ethereum has caused critical examination of how consensus in blockchain-solutions is designed. Stellar is a decentralized, open-membership payment network built on blockchain technology, with the goal of enabling money to flow between banks, businesses and people across the global financial infrastructure, while minimizing latency and transaction fees. LÄS MER