scholarly journals Deriving Software Process Simulation Model from SPEM-based Software Process Model

2007 ◽  
Author(s):  
SeungHun Park ◽  
KeungSik Choi ◽  
KyungA Yoon ◽  
Doo-Hwan Bae
Keyword(s):  
Simulation Model ◽  
Process Simulation ◽  
Process Model ◽  
Software Process

Maintenance Process Simulation Model Considered Sharing Resource and its Application

2011 ◽  
Vol 189-193 ◽  
pp. 2530-2534
Author(s):  
Chang Zheng Qu ◽  
Rui Liu ◽  
Jian Rong Zhang ◽  
Yue Dong
Keyword(s):  
Quantitative Analysis ◽  
Simulation Model ◽  
Process Simulation ◽  
Process Model ◽  
Test Equipment ◽  
Resource Usage ◽  
Deployment Optimization ◽  
Maintenance Process ◽  
Maintenance Performance

To study the maintenance resources deployment optimization, the resource usage characteristic was analyzed and a maintenance process model was constructed considering multi-team sharing test equipment. Applying model, the quantitative analysis was made and the maintenance performance of different resources deployment was provided.

Developing a software process simulation model using SPEM and analytical models

2008 ◽  
Vol 4 (3/4) ◽  
pp. 223 ◽  
Author(s):  
Seunghun Park ◽  
Hyeonjeong Kim ◽  
Dongwon Kang ◽  
Doo Hwan Bae
Keyword(s):  
Simulation Model ◽  
Process Simulation ◽  
Software Process ◽  
Analytical Models

A hybrid software process simulation model

2001 ◽  
Vol 6 (2) ◽  
pp. 97-109 ◽  
Author(s):  
Paolo Donzelli ◽  
Giuseppe Iazeolla
Keyword(s):  
Simulation Model ◽  
Process Simulation ◽  
Software Process

Modeling of a Steam Turbine Including Partial Arc Admission for Use in a Process Simulation Software Environment

2011 ◽  
Author(s):  
Eric Liese
Keyword(s):  
Steam Turbine ◽  
Process Simulation ◽  
Process Model ◽  
Constant Pressure ◽  
Pressure Ratio ◽  
Simulation Software ◽  
State Variables ◽  
Steam Turbines ◽  
Software Environment ◽  
Last Stage

A dynamic process model of a steam turbine, including partial arc admission operation, is presented. Models were made for the first stage and last stage, with the middle stages presently assumed to have a constant pressure ratio and efficiency. A condenser model is also presented. The paper discusses the function and importance of the steam turbines entrance design and the first stage. The results for steam turbines with a partial arc entrance are shown, and compare well with experimental data available in the literature, in particular, the “valve loop” behavior as the steam flow rate is reduced. This is important to model correctly since it significantly influences the downstream state variables of the steam, and thus the characteristic of the entire steam turbine, e.g., state conditions at extractions, overall turbine flow, and condenser behavior. The importance of the last stage (the stage just upstream of the condenser) in determining the overall flowrate and exhaust conditions to the condenser is described and shown via results.

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