Assessment of the ultimate strength of stiffened panels of ships considering uncertainties in geometrical aspects: Finite element approach and simplified formula

MI Hanif, R Adiputra, AR Prabowo, Y Yamada… - Ocean …, 2023 - Elsevier
The development of reliability-based assessments has improved the safety design of ship
structures by considering the stochastic behaviour of structural components such as …

Experimental investigation on the performance of a Solar-Ocean Thermal Energy Conversion system based on the Organic Rankine Cycle

W Gao, F Wang, Z Tian, Y Zhang - Applied Thermal Engineering, 2024 - Elsevier
To improve the performance of the Ocean Thermal Energy Conversion (OTEC) system
based on the Organic Rankine Cycle (ORC), a solar-assisted cycle is added, and the power …

Deterioration and imperfection of the ship structural components and its effects on the structural integrity: A review

MI Firdaus, R Adiputra - Curved and Layered Structures, 2024 - degruyter.com
The design of ship structural safety is crucial to ensure the ship's survivability during the
operation. Extensive research has been conducted on ship structural components, including …

Internal flow effects in OTEC cold water pipe: Finite element modelling in frequency and time domain approaches

MI Habib, R Adiputra, AR Prabowo, E Erwandi… - Ocean …, 2023 - Elsevier
In this study, a Finite Element Model (FEM) was developed to analyse the stability of an
Ocean Thermal Energy Conversion (OTEC) Cold Water Pipe (CWP). The general equation …

[PDF][PDF] Leisure boat concept design: study on the influence of hull form and dimension to increase hydrodynamic performance

MA Lutfi, AR Prabowo, EM Muslimy, T Muttaqie… - International Journal of …, 2024 - ijmerr.com
The tourism sector contributes significantly to the economic growth of the community and the
country. Labuan Bajo has the potential for marine tourism, which is famous for foreign …

Comparative study of shell element formulations as NLFE parameters to forecast structural crashworthiness

AR Prabowo, R Ridwan, M Braun, S Song… - Curved and Layered …, 2023 - degruyter.com
This work made a comparison of the effects of selected element formulations (EFs) through
nonlinear finite element analysis (NLFEA) and physical configurations in scenario design …

Numerical analysis of openings in stiffeners under impact loading: investigating structural response and failure behavior

R Ridwan, S Sudarno, H Nubli, A Chasan… - Mekanika: Majalah …, 2023 - jurnal.uns.ac.id
As the demand for lightweight ships continues to rise, there is a growing necessity to explore
innovative methods that can reduce the weight of ship structures without altering the …

[PDF][PDF] System Parameters Sensitivity Analysis of Ocean Thermal Energy Conversion

RA Rasgianti, AD Nugraha… - Emerging Science …, 2024 - researchgate.net
Abstract Ocean Thermal Energy Conversion (OTEC) is a technology to harvest the solar
energy stored in the ocean by utilizing the temperature difference between warm surface …

[HTML][HTML] Forecasting the ultimate strength of designed thin-walled very large crude carrier class structures based on imperfection and pressure severities …

AWS Nisa, R Adiputra, AR Prabowo, DK Kim… - Eng Sci, 2024 - espublisher.com
The increasing number of accidents involving Very Large Crude Carriers (VLCCs) has
heightened concerns regarding ship safety and structural integrity. Stiffened panels have …

[HTML][HTML] Design optimization of stiffening system for ocean thermal energy conversion (OTEC) cold water pipe (CWP)

R Adiputra, AD Nugraha, N Firdaus, RB Sitanggang… - Results in …, 2024 - Elsevier
Ocean thermal energy conversion (OTEC) uses heat from seawater to generate electrical
energy by utilizing the temperature difference between the surface and deep ocean layer …