Life Cycle Cost Reduction Techniques Associated with Advanced Medium STOL Transport (AMST)

1977 ◽  
Author(s):  
David R. Forville
Keyword(s):  
Life Cycle ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Reduction Techniques

Pump System Life Cycle Cost Reduction

2021 ◽  
pp. 1-4
Author(s):  
Heinz P. Bloch ◽  
Allan R. Budris
Keyword(s):  
Life Cycle ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Pump System ◽  
System Life

TWT life cycle cost reduction program

2009 ◽  
Author(s):  
Bryan Mitsdarffer ◽  
Rick Correll
Keyword(s):  
Life Cycle ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Reduction Program

A web-based machining parameter selection system for life cycle cost reduction and product quality enhancement

2008 ◽  
Vol 59 (2-3) ◽  
pp. 254-261 ◽  
Author(s):  
L. Zheng ◽  
X.M. Yang ◽  
Z.H. Zhang ◽  
T.I. Liu
Keyword(s):  
Life Cycle ◽  
Product Quality ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Parameter Selection ◽  
Quality Enhancement ◽  
Selection System ◽  
Web Based ◽  
Machining Parameter

Life Cycle Cost Reduction in MBR Plant

2010 ◽  
Vol 2010 (5) ◽  
pp. 379-392 ◽  
Author(s):  
Nathan Antonneau
Keyword(s):  
Life Cycle ◽  
Cost Reduction ◽  
Life Cycle Cost

Turbine Engine Cost Reduction Using Life Cycle Cost Techniques

1978 ◽  
Author(s):  
C. E. Curry ◽  
R. V. Earle ◽  
G. H. Pedersen
Keyword(s):  
Life Cycle ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Turbine Engine

Integrity CAE for enhanced quality and life cycle cost reduction

2005 ◽  
Author(s):  
S. Xavier ◽  
A. Dunne ◽  
C. Brunelle
Keyword(s):  
Life Cycle ◽  
Cost Reduction ◽  
Life Cycle Cost

Software Quality Metrics for Life-Cycle Cost-Reduction

1979 ◽  
Vol R-28 (3) ◽  
pp. 212-220 ◽  
Author(s):  
Gene F. Walters ◽  
James A. McCall
Keyword(s):  
Life Cycle ◽  
Software Quality ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Quality Metrics ◽  
Software Quality Metrics

scholarly journals Life-Cycle Cost Minimization of Gas Turbine Power Cycles for Distributed Power Generation Using Sequential Quadratic Programming Method

Energies ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 3511 ◽  
Author(s):  
Satriya Sulistiyo Aji ◽  
Young Sang Kim ◽  
Kook Young Ahn ◽  
Young Duk Lee
Keyword(s):  
Life Cycle ◽  
Optimal Design ◽  
Gas Turbine ◽  
Sequential Quadratic Programming ◽  
Cost Reduction ◽  
Life Cycle Cost ◽  
Combined Cycle ◽  
Power Cycles ◽  
The Cost ◽  
Regenerative Cycle

The life-cycle cost reduction of medium-class gas turbine power plants was investigated using the mathematical optimization technique. Three different types of gas turbine power cycles—a simple cycle, a regenerative cycle, and a combined cycle—were examined, and their optimal design conditions were determined using the sequential quadratic programming (SQP) technique. As a modeling reference, the Siemens SGT-700 gas turbine was chosen and its technical data were used for system simulation and validation. Through optimization using the SQP method, the overall costs of the simple cycle, regenerative cycle, and combined cycle were reduced by 7.4%, 12.0%, and 3.9%, respectively, compared to the cost of the base cases. To examine the effect of economic parameters on the optimal design condition and cost, different values of fuel costs, interest rates, and discount rates were applied to the cost calculation, and the optimization results were analyzed and compared. The values were chosen to reflect different countries’ economic situations: South Korea, China, India, and Indonesia. For South Korea and China, the optimal design condition is proposed near the upper bound of the variation range, implying that the efficiency improvement plays an important role in cost reduction. For India and Indonesia, the optimal condition is proposed in the middle of the variation ranges. Even for India and Indonesia, the fuel cost has the largest contribution to the total cost, accounting for more than 60%.

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