Browsing by Subject "cluster"

Now showing 1 - 6 of 6

Access status: Open Access ,
Analysis and selection of CO₂ sources for CCS-EOR projects in oil fields clusters in Poland
(Wydawnictwa AGH, 2018) Mikołajczak, Edyta; Kosowski, Piotr; Stopa, Jerzy; Wartak, Joanna
Article contains a detailed analysis and a preliminary selection of potential CO? emitters that can supply gas for CCS-EOR projects in oil fields clusters in Poland. The idea of $CO_2$ injection into clusters arises from the fact that oil reservoirs in Poland are relatively small, but very often located close together. Reservoirs grouping significantly increases the potential storage capacity and improves economic indicators. In addition, CCS-EOR projects combine $CO_2$ storage (CCS) with an increase in production from mature oil fields (EOR). The analysis was performed using a database of carbon dioxide emitters in Poland created by the National Centre for Emissions Management. This database contains a list of all registered $CO_2$ producers with annual emissions exceeding 1 Mg. On this basis, potential $CO_2$ sources for previously selected four clusters of oil reservoirs were chosen.
Access status: Open Access ,
Analysis and selection of CO₂ sources for CCS-EOR projects in oil fields clusters in Poland
(Wydawnictwa AGH, 2017) Mikołajczak, Edyta; Kosowski, Piotr; Stopa, Jerzy; Wartak, Joanna
Article contains detailed analysis and preliminary selection of potential $CO_{2}$ emitters, who could be suppliers of gas for CCS-EOR projects in oil fields clusters in Poland. The idea of $CO_{2}$ injection into clusters arises from the fact that oil reservoirs in Poland are relatively small, but very often located close together. Grouping reservoirs allows the potential storage capacity to increase significantly and improves economic indicators. In addition, CCS-EOR projects combine $CO_{2}$ storage (CCS) with an increase in production from mature oil fields (EOR). The analysis was performed using a database of carbon dioxide emitters in Poland, which was created by the National Centre for Emissions Management. This database contains a list of all registered producers of $CO_{2}$ with annual emissions exceeding 1 Mg. On this basis, potential sources of $CO_{2}$ for previously selected four clusters of oil reservoirs were chosen.
Access status: Restricted ,
Dystrybucja sytemu Linux dedykowana obliczeniom równoległym
(Data obrony: 2011-06-10) Półchłopek, Radosław
Wydział Geologii, Geofizyki i Ochrony Środowiska
Master's thesis describe process of production compute cluster based on open source operating system as is Linux. Ready outcome is KVM virtual machine, which could be used to create high performance cluster using disk less node. To deploy this cluster is needed server with processor supporting virtualization and Linux x64 installed. It has to be connected with nodes in one LAN segment. Nodes are booting from main server over TCP/IP network using PXE so they Ethernet card has to support PXE technology. Deployed cluster uses MPICH2 library which is described by MPI standard. In cluster are used many protocols and services like Torque, DHCP, TFTP, DNS, NFS, LDAP.
Access status: Open Access ,
Evaluating new architectural features of the Intel(r) Xeon(r) 7500 processor for HPC workloads
(Wydawnictwa AGH, 2011) Gepner, Paweł; Fraser, David L.; Kowalik, Michał Filip; Waćkowski, Kazimierz
In this paper we take a look at what the Intel Xeon Processor 7500 family, code named Nehalem-EX, brings to high performance computing. We compare two families of Intel Xeon based systems (Intel Xeon 7500 and Intel Xeon 5600) and present a performance evolution of 16 node clusters based on these CPUs. We compare CPU generations utilizing dual socket platforms and a cluster across a number of HPC benchmarks and focused on different performance field and aspect. We will evaluate also technologies and features like Intels Hyper Threading Technology (HT) and Intel Turbo Boost Technology (Turbo Mode) and the performance implication of these technologies for HPC.
Access status: Restricted ,
Konfiguracja klastra obliczeniowego z wykorzystaniem MPI i PBS
(Data obrony: 2017-01-31) Mach, Beata
Wydział Geologii, Geofizyki i Ochrony Środowiska
W pracy pokazano jak w najprostszy sposób skonfigurować klaster obliczeniowy. W pierwszej kolejności omówiono najważniejsze pojęcia dotyczące klastra: system wsadowy, menedżer zadań – TORQUE, model programowania MPI oraz cykl życia zadania. Następnie opisano krok po kroku jak skonfigurować klaster od podstaw. W tym celu wykorzystano klaster składający się z 3 węzłów. W końcowej części przedstawiono osiągniętą funkcjonalność konfigurowanego klastra.
Access status: Restricted ,
Turystyka uzdrowiskowa i religijna Ziemi Kłodzkiej jako przykład nowoczesnych klastrów w branży turystycznej
(Data obrony: 2017-07-05) Skupień, Katarzyna
Wydział Geologii, Geofizyki i Ochrony Środowiska
According to the subject, the dissertation master's thesis is primarily proposed to create an innovative tourist cluster in the Kłodzko region, in the field of spa and religious tourism. Research questions and hypotheses were helpful in the creation of the cluster concept, presentation of the attractiveness of the whole region – including the description of the spa and religious places. In addition, research methods – literature analysis, own observations and oral interviews were used to develop the general characteristics of the area in relation to natural conditions, as well as to discuss tourist terminology.