Hae LUTPubista
Aineistot 11-20 / 20
Enhancing the efficiency of freight transport by using simulation
(Lappeenranta University of Technology, 2009-06-17)
The role of transport in the economy is twofold. As a sector of economic activity it contributes to a share of national income. On the other hand, improvements in transport infrastructure create room for accelerated economic ...
Analyzing the profitability of metal mining investments with system dynamic modeling and real option analysis
(Lappeenranta University of Technology, 2016-12-17)
The importance of ex-ante analysis of metal mining investments has grown in recent
years. The decreasing profitability of new projects and unpredictable metal markets pose
a challenge to the currently applied models of ...
Offdesign operation of kraft recovery boiler
(Lappeenranta University of Technology, 1993-10-01)
A model to solve heat and mass balances during the offdesign load calculations was created. These equations are complex and nonlinear. The main new ideas used in the created offdesign model of a kraft recovery boiler are ...
Control and Simulation of Batch Crystallization
(2005)
Concerning process control of batch cooling crystallization the present work focused on the cooling profile and seeding technique. Secondly, the influence of additives on batch-wise precipitation process was investigated. ...
Effect of hydrodynamics on modelling, monitoring and control of crystallization
(Lappeenranta University of Technology, 2010-12-14)
Crystallization is a purification method used to obtain crystalline product of a certain crystal size. It is one of the oldest industrial unit processes and commonly used in modern industry due to its good purification ...
Utilization of a Time Domain Simulator in the Technical and Economic Analysis of a Wind Turbine Electric Drive Train
(Lappeenranta University of Technology, 2010-08-13)
The amount of installed wind power has been growing exponentially during the past ten years. As wind turbines have become a significant source of electrical energy, the interactions between the turbines and the electric ...
Dynamic Simulation of Cross-country Skiing
(Lappeenranta University of Technology, 2017-12-19)
The application of simulation techniques in different sport disciplines have become an important asset to coaches, teams and public in general due to the detailed information that different types of simulation techniques ...
Value creation in manufacturing industry based on the simulation
(Lappeenranta-Lahti University of Technology LUT, 2022-12-09)
Digitalization and globalization challenge companies to remain competitive to survive. Digitalization is disrupting traditional business models and reshaping organizational structures but also offering new opportunities ...
Modeling and system analysis of electrically driven mechatronic systems
(Lappeenranta-Lahti University of Technology LUT, 2022-11-28)
A mechatronic system consists of mechanics, power electronics, and control electronics. Thus, designing a mechatronic system requires multidisciplinary knowledge. As the capabilities of microprocessors have increased and ...
Assessment of weld root fatigue strength of load-carrying fillet welded joints using notch stress approaches and finite element analysis
(Lappeenranta-Lahti University of Technology LUT, 2023-11-21)
This thesis uses nominal and notch stress concepts to evaluate the fatigue strength of loadcarrying fillet welded joints (LCFWJs) made of high-strength steel. The study investigates the effect of different reference radii ...