Browsing by Subject "simulation"
Now showing items 1-10 of 11
-
A current analysis and correction system for vibration forces on the rotor of a rotating active magnetic bearing system
(SAIEE, 2007)In this paper, an on-line detection, correction and identification system for vibration forces on the rotor of a rotating active magnetic bearing is proposed. The on-line detection system performs current analysis by ... -
Delevitation modelling of an active magnetic bearing supported rotor
(s.nCurran Associates, 2010)For active magnetic bearings (AMBs) to be used with confidence in industrial applications, the safe failure of the AMB system should be guaranteed. The exact behaviour of the rotor on the backup bearings (BBs) is relatively ... -
Evaluating water supply control at a centralised hydro-powered mine
(North-West University (South Africa), 2021)Deep-level mines face economic challenges which comprise reducing operating costs while increasing production. Hydro-powered mining was developed as an alternative mining method to conventional pneumatically-powered mining ... -
Faith and the sacramental dignity of marriage: Canonical considerations of the effects of radical error and simulation
(North-West University, 2019)The CIC/83 contains 110 canons on marriage in cc. 1055 – 1165. The canons are a compilation of theological statements that are presented in juridical terms. The first canon, c. 1055, states that (§1) the marriage covenant, ... -
Improving air distribution in deep-level mine ventilation systems
(North-West University (South Africa), 2020)Improving underground mine conditions results in fewer ventilation-related fatalities and increases productivity. The objective of a subsurface ventilation system is to ensure sufficient quantity and quality of airflow in ... -
Improving the ventilation of deep-level gold mines by simulating inactive sections
(North-West University (South Africa), 2021)The South African deep-level gold mining industry has experienced several challenges in ensuring profitability. These challenges can be mainly attributed to increasing operational costs as mines continue to reach new depths. ... -
Simulation of Complex Logistical Service Processes
(De Gruyter Open, 2017)The world around us is a very complex and multi-parametric system, like the weather, traffic, operation of machines, production processes, service processes, etc. Understanding of the characteristics, operation and behaviour ... -
A simulation strategy to optimize the design of internet enabled logistics services
(IEEE, 2014)The emergence of advanced communication technology has created opportunities to improve transportation in supply chains across the globe. In this paper the main contributors to inefficiencies in present road transportation ... -
Techno-economical evaluation of domestic water heating technologies
(North-West University (South Africa), 2021)Water heating accounts for up to 40% of the total energy consumption in an average residential household. With the drastic rise in electricity prices over the last decade, the use of renewable and alternative methods of ... -
Thermal fluid modelling of a titanium fluted tube condenser
(North-West University (South Africa), 2021)Heat exchangers form a vital component in numerous energy conversion processes, ranging over multiple industries; such as mining, food, automotive and aerospace. With the continuous population growth and a drive towards ...