Works by Gapsari, Femiana

Results: 23

MODELING ANALYSIS OF THE EFFECT OF THE MAIN ROLLHOOP LENGTH ON THE STRENGTH OF FORMULA STUDENT CHASSIS.

Published in:

Eastern-European Journal of Enterprise Technologies, 2019, v. 100, n. 7, p. 22, doi. 10.15587/1729-4061.2019.162833

By:

Siswanto, Rudi;
Subagyo, Rachmat;
Iswor, Hajar;
Gapsari, Femiana

Publication type:

Article

Jackfruit peel extract as environmentally safe inhibitor for carbon steel protection in acidic solution.

Published in:

Journal of New Materials for Electrochemical Systems, 2022, v. 25, n. 1, p. 46, doi. 10.14447/jnmes.v25i1.a07

By:

Kusumaningrum, Ira;
Soenoko, Rudy;
SIswanto, Eko;
Gapsari, Femiana

Publication type:

Article

The Effect of King Pineapple Leaf Fiber (Agave cantala Roxb) Fumigated Toward the Fiber Wettability and the Matrix Epoxy Interlocking Ability.

Published in:

EnvironmentAsia, 2019, v. 12, n. 3, p. 129, doi. 10.14453/ea.2019.50

By:

Palungan, Musa Bondaris;
Soenoko, Rudy;
Gapsari, Femiana

Publication type:

Article

Bee Wax Propolis Extract as Eco-Friendly Corrosion Inhibitors for 304SS in Sulfuric Acid.

Published in:

International Journal of Corrosion, 2015, v. 2015, p. 1, doi. 10.1155/2015/567202

By:

Gapsari, Femiana;
Soenoko, Rudy;
Suprapto, Agus;
Suprapto, Wahyono

Publication type:

Article

Effect of Front Roll Hoop Chassis Length of FSAE Car on Stress Analysis and Deflection.

Published in:

International Review of Mechanical Engineering, 2023, v. 17, n. 2, p. 63, doi. 10.15866/ireme.v17i2.22318

By:

Subagyo, Rachmat;
Isworo, Hajar;
Artika, Kurnia Dwi;
Syahyuniar, Rusuminto;
Syaief, Adhiela Noer;
Gapsari, Femiana

Publication type:

Article

Effect of Two-Step Austempering Time on Tensile Strength and Fracture Morphology of Austempered Ductile Iron (ADI).

Published in:

International Review of Mechanical Engineering, 2019, v. 13, n. 8, p. 465, doi. 10.15866/ireme.v13i8.17109

By:

Andoko;
Puspitasari, Poppy;
Gapsari, Femiana

Publication type:

Article

Stress Corrosion Cracking at ASTM A36 Plate with Varied Grain Orientation.

Published in:

International Review of Mechanical Engineering, 2018, v. 12, n. 12, p. 987, doi. 10.15866/ireme.v12i12.16532

By:

Darmadi, Djarot B.;
Sugiarto, Natanael Ardi;
Gapsari, Femiana

Publication type:

Article

Nephelium lappaceum Extract as an Organic Inhibitor to Control the Corrosion of Carbon Steel Weldment in the Acidic Environment.

Published in:

Sustainability (2071-1050), 2021, v. 13, n. 21, p. 12135, doi. 10.3390/su132112135

By:

Gapsari, Femiana;
Darmadi, Djarot B.;
Setyarini, Putu H.;
Izzuddin, Hubby;
Madurani, Kartika A.;
Tanji, Ayoub;
Hermawan, Hendra

Publication type:

Article

Detection of Hydrogen Bubbles Produced by Corrosion Inhibition of Metal Weldment Using Machine Learning.

Published in:

Applied Sciences (2076-3417), 2024, v. 14, n. 1, p. 266, doi. 10.3390/app14010266

By:

Alamsyah, Fikrul Akbar;
Cheng, Chi-Cheng;
Gapsari, Femiana

Publication type:

Article

Stress Corrosion Cracking Threshold for Dissimilar Capacitive Discharge Welding Joint with Varied Surface Geometry.

Published in:

Applied Sciences (2076-3417), 2020, v. 10, n. 6, p. 2180, doi. 10.3390/app10062180

By:

Djarot, Darmadi B.;
Gapsari, Femiana;
Lobo, Osmar Buntu;
Simanjuntak, Firman Mangasa

Publication type:

Article

PREPARATION AND CHARACTERIZATION OF MICROCRYSTALLINE CELLULOSE FROM OIL PALM FROND BY CHEMICAL AND MECHANICAL TREATMENT.

Published in:

International Journal of Mechanical Engineering Technologies & Applications, 2025, v. 6, n. 1, p. 100, doi. 10.21776/MECHTA.2025.006.01.8

By:

Randis;
Darmadi, Djarot B.;
Gapsari, Femiana;
Sonief, Achmad As'Ad;
Rus, Tatag Yufitra

Publication type:

Article

AN ANALYSIS OF LIFE CYCLE SUSTAINABILITY ASSESSMENT ON THE SUGAR PRODUCTION PROCESS IN PT X.

Published in:

International Journal of Mechanical Engineering Technologies & Applications, 2025, v. 6, n. 1, p. 83, doi. 10.21776/MECHTA.2025.006.01.7

By:

Dina, Atikah Aulia;
Tama, Ishardita Pambudi;
Gapsari, Femiana;
Ayunin, Aliya Qurrota

Publication type:

Article

SUPERHYDROPHOBIC AND ANTIBACTERIAL COATINGS ON VARIOUS COTTON FABRICS USING ZNO AND AESO.

Published in:

International Journal of Mechanical Engineering Technologies & Applications, 2024, v. 5, n. 2, p. 233, doi. 10.21776/MECHTA.2024.005.02.12

By:

Wijaya, Hastono;
Gapsari, Femiana;
Sulaiman, Abdul M.;
Harmayanti, Afifah;
Barasa, Alvadro;
Andrean, Janu;
Adi Warman, Sa Bashkaran;
Kriswardhana, Willy;
Naimah, Azimatun

Publication type:

Article

MODIFICATION OF WOVEN DENDROCALAMUS ASPER IN COMPOSITE APPLICATIONS.

Published in:

International Journal of Mechanical Engineering Technologies & Applications, 2024, v. 5, n. 2, p. 174, doi. 10.21776/MECHTA.2024.005.02.6

By:

Raharjo, Rudianto;
Darmadi, Djarot B.;
Gapsari, Femiana;
Setyarining, Putu Hadi;
Alamsyah, Fikrul Akbar

Publication type:

Article

CARDIAC BIOMETRICS AND PERCEIVED WORKLOAD REGRESSION ANALYSIS USING RANDOM FOREST REGRESSOR IN COGNITIVE MANUFACTURING TASKS.

Published in:

International Journal of Mechanical Engineering Technologies & Applications, 2024, v. 5, n. 1, p. 108, doi. 10.21776/MECHTA.2024.005.01.11

By:

Harmayanti, Afifah;
Tama, Ishardita Pambudi;
Gapsari, Femiana;
Akbar, Zuardin;
Juliano, Hans

Publication type:

Article

The Performance of Bee Wax Propolis Inhibitor on the Ductile Cast Iron (DCI) in Saline and Acidic Environment.

Published in:

International Review on Modelling & Simulations, 2019, v. 12, n. 3, p. 163, doi. 10.15866/iremos.v12i3.17085

By:

Gapsari, Femiana;
Wijaya, Hastono;
Andoko;
Suprapto, Agus

Publication type:

Article

Flammability and thermal resistance of Ceiba petandra fiber‐reinforced composite with snail powder filler.

Published in:

Polymer Composites, 2024, v. 45, n. 6, p. 4947, doi. 10.1002/pc.28100

By:

Diharjo, Kuncoro;
Gapsari, Femiana;
Andoko, Andoko;
Wijaya, Ming Narto;
Mavinkere Rangappa, Sanjay;
Siengchin, Suchart

Publication type:

Article

Influence of calcium carbonate fillers on pine fiber reinforced polyester composites.

Published in:

Polymer Composites, 2022, v. 43, n. 7, p. 4306, doi. 10.1002/pc.26692

By:

Gapsari, Femiana;
A., Mudjib Sulaiman;
Putri, Thesya Marlia;
Juliano, Hans;
Djakfar, Ludfi;
Handajani, Rinawati P.;
Budio, Sugeng P.;
Juwono, Pitojo T.;
Jagadeesh, Praveenkumara;
Mavinkere Rangappa, Sanjay;
Siengchin, Suchart

Publication type:

Article

Properties of organic and inorganic filler hybridization on Timoho Fiber‐reinforced polyester polymer composites.

Published in:

Polymer Composites, 2022, v. 43, n. 2, p. 1147, doi. 10.1002/pc.26443

By:

Gapsari, Femiana;
Purnowidodo, Anindito;
Setyarini, Putu H.;
Hidayatullah, Syarif;
Suteja;
Izzuddin, Hubby;
Subagyo, Rachmat;
Mavinkere Rangappa, Sanjay;
Siengchin, Suchart

Publication type:

Article

Optimized deposition parameters for titanium nitride coatings: Enhancing mechanical properties of Al 6011 substrates via DC sputtering.

Published in:

Mechanical Engineering for Society & Industry, 2024, v. 4, n. 2, p. 252, doi. 10.31603/mesi.12266

By:

Margono;
Darmadi, Djarot Bangun;
Gapsari, Femiana;
Widodo, Teguh Dwi;
Kozin, Muhammad;
Puranto, Prabowo;
Kamil, Muhammad Prisla;
Fitriani, Diah Ayu;
Azahra, Siti Amalina;
Andriyanti, Wiwien

Publication type:

Article

Coil Spring Failure Analysis Reviewed from Residual Stress, Crytal Orientation, and Texture.

Published in:

Automotive Experiences, 2023, v. 6, n. 3, p. 515, doi. 10.31603/ae.9803

By:

Andoko, Andoko;
Dwi Ananto, Rifqi Ryandi;
Suryanto, Heru;
Gapsari, Femiana;
Manawan, Maykel

Publication type:

Article

Residual Stress and Texture Analysis of Leaf Spring Failure.

Published in:

International Journal of Technology, 2024, v. 15, n. 4, p. 1162, doi. 10.14716/ijtech.v15i4.5571

By:

Andoko, Andoko;
Kurniawan, Pradhana;
Suprayitno, Suprayitno;
Gapsari, Femiana;
Manawan, Maykel

Publication type:

Article

Corrosion Inhibition of Honeycomb Waste Extracts for 304 Stainless Steel in Sulfuric Acid Solution.

Published in:

Materials (1996-1944), 2019, v. 12, n. 13, p. 2120, doi. 10.3390/ma12132120

By:

Gapsari, Femiana;
Madurani, Kartika A.;
Simanjuntak, Firman Mangasa;
Andoko, Andoko;
Wijaya, Hastono;
Kurniawan, Fredy

Publication type:

Article