Garuda - Garba Rujukan Digital

p-Index From 2019 - 2024

4.414

P-Index

This Author published in this journals

All Journal TEKNIK Jurnal Sains dan Teknologi Jurnal Simetris Jurnal Teknologi FLYWHEEL : Jurnal Teknik Mesin Untirta Teknika: Jurnal Sains dan Teknologi Jurnal Mechanical Media Mesin: Majalah Teknik Mesin R.E.M (Rekyasa Energi Manufaktur) Jurnal Jurnal Rekayasa Mesin Dinamika Teknik Mesin JOURNAL OF MECHANICAL ENGINEERING, MANUFACTURES, MATERIALS AND ENERGY JTM-ITI (Jurnal Teknik Mesin ITI) Machine : Jurnal Teknik Mesin Turbulen : Jurnal Teknik Mesin Angkasa: Jurnal Ilmiah Bidang Teknologi Jurnal POLIMESIN Journal Technology and Implementation Bussines Jurnal Elemen Manutech : Jurnal Teknologi Manufaktur JURNAL CRANKSHAFT Jurnal Muara Sains, Teknologi, Kedokteran dan Ilmu Kesehatan Jurnal Teknik Mesin Indonesia Infotekmesin Jurnal Energi dan Teknologi Manufaktur (JETM) Jurnal Mesin Nusantara Journal of Mechanical Engineering Internet of Things and Artificial Intelligence Journal

Lasinta Ari Nendra Wibawa

Badan Riset dan Inovasi Nasional (BRIN)

Author-ID : 4185950

Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation

Published : 38 Documents Claim Missing Document

Claim Missing Document

Articles

1 2 3 4

ANALISIS KETAHANAN BEBAN DINAMIS MATERIAL TURBIN ANGIN TERHADAP KECEPATAN PUTAR ROTOR (RPM) MENGGUNAKAN METODE ELEMEN HINGGA Wibawa, Lasinta Ari Nendra; Himawanto, Dwi Aries
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 9, No 2 (2018): JURNAL SIMETRIS VOLUME 9 NO 2 TAHUN 2018
Publisher : Universitas Muria Kudus

Penelitian ini mengkaji tentang ketahanan beban dinamis material CFRP dan Aluminium 6061 untuk material turbin angin terhadap kecepatan putar rotor (rpm). Desain 3 (tiga) bilah turbin angin menggunakan airfoil NACA 2415 dengan panjang 500 mm. Analisis dilakukan secara numerik dengan menggunakan software Autodesk Inventor Professional 2017. Variasi kecepatan rotor yang digunakan yaitu 100 rpm, 200 rpm, 300 rpm, dan 400 rpm. Hasil penelitian menunjukkan material CFRP memiliki faktor keamanan yang lebih baik daripada material Aluminium 6061 saat pengujian dengan menggunakan kecepatan rotor 400 rpm.

DESAIN DAN ANALISIS KEKUATAN RANGKA MEJA KERJA (WORKBENCH) BALAI LAPAN GARUT MENGGUNAKAN METODE ELEMEN HINGGA Wibawa, Lasinta Ari Nendra
JTM-ITI (Jurnal Teknik Mesin ITI) Vol 3, No 1 (2019): Jurnal Teknik Mesin ITI
Publisher : Institut Teknologi Indonesia

Penelitian ini mengkaji tentang desain dan analisis kekuatan rangka meja kerja (workbench) menggunakan metode elemen hingga. Analisis statik linear dilakukan menggunakan software Autodesk Inventor Professional 2017. Material rangka yang digunakan adalah Aluminum 6061 dengan standar ISO 10799-2 (Square) dengan ukuran 30 x 30 x 2 mm. Variabel beban dari rangka meja kerja yaitu 150 kg; 175 kg; 200 kg, dan 225 kg. Hasil simulasi menunjukkan bahwa rangka meja kerja aman untuk menahan beban hingga 200 kg karena memiliki faktor keamanan sebesar 2,06.

DESAIN DAN ANALISIS KEKUATAN RANGKA TEMPAT SAMPAH DI BALAI LAPAN GARUT MENGGUNAKAN METODE ELEMEN HINGGA Wibawa, Lasinta Ari Nendra
JURNAL TURBULEN Vol.1 No.2 (Des 2018)
Publisher : Universitas Tridinanti Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (18.922 KB)

This study examined the design and analysis of the strength of the trash bin frame using the finite element method. The analysis was carried out using Autodesk Inventor Professional 2017. The frame material used was Aluminum 5052 with ISO 10799-2 (Square) standard with the size of 25 x 25 x 2 mm. Variable load of trash bin was 55 kg, 60 kg, 65 kg, and 70 kg. The simulation results show that a load of a trash bin with the weight of 55 kg, 60 kg, 65 kg, and 70 kg had the safety factor of 2,49, 2,28, 2,11, and 1,96.

PENGARUH PEMILIHAN MATERIAL TERHADAP KEKUATAN RANGKA MAIN LANDING GEAR UNTUK PESAWAT UAV Wibawa, Lasinta Ari Nendra
Jurnal Teknologi dan Terapan Bisnis Vol 2 No 1 (2019): March
Publisher : AKADEMI KOMUNITAS SEMEN INDONESIA GRESIK

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini mengkaji tentang pengaruh pemilihan material terhadap kekuatan rangka main landing gear untuk pesawat UAV menggunakan metode elemen hingga. Analisis statik linear dilakukan menggunakan software Autodesk Inventor Professional 2017. Material rangka main landing gear menggunakan Aluminium 5052-H38, Aluminium 5083 87 Cold Formed, Aluminium 6061, dan CFRP. Pesawat UAV memiliki berat 85 kg dengan kecepatan landing 10 m/s dan waktu impak 0,5 detik. Hasil simulasi menunjukkan bahwa rangka main landing gear dari yang paling ringan berturut-turut yaitu CFRP, Al 5083 87 Cold Formed, Al 5052-H38, dan Al 6061. Material yang memiliki faktor keamanan dari yang paling besar berturut-turut yaitu CFRP, Al 5083 87 Cold Formed, Al 6061, dan  Al 5052-H38.

DESAIN DAN ANALISIS TEGANGAN CRANE HOOK MODEL CIRCULAR SECTION KAPASITAS 5 TON MENGGUNAKAN AUTODESK INVENTOR 2017 Wibawa, Lasinta Ari Nendra
Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer Vol 10, No 1 (2019): JURNAL SIMETRIS VOLUME 10 NO 1 TAHUN 2019
Publisher : Universitas Muria Kudus

Penelitian ini mengkaji tentang perancangan dan analisis tegangan Crane Hook model Circular Section dengan kapasitas 5 ton menggunakan material Stainless Steel dan Aluminium 6061. Analisis dilakukan secara numerik dengan menggunakan software Autodesk Inventor Professional 2017. Hasil penelitian menunjukkan bahwa material Aluminium memiliki massa dan faktor keamanan yang lebih baik daripada material Stainless Steel.

PENGARUH KECEPATAN LANDING VERTIKAL TERHADAP KETAHANAN BEBAN IMPAK RANGKA LANDING GEAR MENGGUNAKAN METODE ELEMEN HINGGA Wibawa, Lasinta Ari Nendra
Angkasa: Jurnal Ilmiah Bidang Teknologi Vol 11, No 1 (2019): MEI
Publisher : Sekolah Tinggi Teknologi Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (543.302 KB)

Penelitian ini bertujuan menyelidiki pengaruh kecepatan landing vertikal terhadap ketahanan beban impak rangka landing gear menggunakan metode elemen hingga. Analisis tegangan dilakukan menggunakan perangkat lunak Autodesk Inventor Professional 2017. Material rangka landing gear menggunakan Aluminium paduan 5083. Pesawat UAV memiliki berat 100 kg dan waktu impak 0,5 detik. Kecepatan landing vertikal yaitu 7 m/s, 8 m/s, 9 m/s, dan 10 m/s. Hasil simulasi menunjukkan bahwa rangka landing gear cukup aman untuk menahan kecepatan landing hingga 9 m/s karena memiliki faktor keamanan sebesar 3,201.

DESAIN DAN ANALISIS KEKUATAN DUDUKAN (BRACKET) AC OUTDOOR MENGGUNAKAN METODE ELEMEN HINGGA Wibawa, Lasinta Ari Nendra
JURNAL CRANKSHAFT Vol 2, No 1 (2019): Jurnal Crankshaft
Publisher : Universitas Muria Kudus

Penelitian ini mengkaji tentang perancangan dan analisis kekuatan dudukan AC outdoor menggunakan metode elemen hingga. Analisis dilakukan menggunakan software Autodesk Inventor Professional 2017. Variabel beban AC outdoor yang diterima oleh masing-masing dudukan AC yaitu 156,96; 176,58; 196,2 , dan 215,82 N. Hasil simulasi menunjukkan untuk berat AC Outdoor 156,96; 176,58; 196,2, dan 215,82 N memiliki faktor keamanan berturut-turut yaitu 2,559; 2,275; 2,047, dan 1,861.

PREDIKSI UMUR FATIK STRUKTUR CRANE KAPASITAS 10 TON MENGGUNAKAN METODE ELEMEN HINGGA Wibawa, Lasinta Ari Nendra
Media Mesin: Majalah Teknik Mesin Vol 21, No 1 (2020)
Publisher : Program Studi Teknik Mesin, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/mesin.v21i1.9422

The Crane is one of the heavy equipment in an industry. In the LAPAN Garut office, Crane is used for the rocket assembly process. The study examines the fatigue life prediction of Crane structures using the finite element method. Crane structure design uses Autodesk Inventor Professional 2017, while finite element analysis uses Ansys Workbench 2019 R1. Crane structure is subjected to a load of 10 tons with a fully-reserved type of loading. Fatigue life prediction using Gerber's mean stress theory. Crane structure material is Aluminum alloy. Simulation results show that the Crane structure has a minimum fatigue life of up to 1,971 x 106 cycles with a minimum safety factor of 1,106.

NUMERICAL STUDY OF THE EFFECT OF WALL THICKNESS AND INTERNAL PRESSURE ON VON MISES STRESS AND SAFETY FACTOR OF THIN-WALLED CYLINDER FOR ROCKET MOTOR CASE Wibawa, Lasinta Ari Nendra
JST (Jurnal Sains dan Teknologi) Vol 9, No 1 (2020)
Publisher : Universitas Pendidikan Ganesha

The rocket motor is an important part of rockets. The rocket motor works using the pressure vessel principle because it works in an environment with high pressure and temperature. This paper investigates the von Mises stress that occurs in thin-walled cylinders and safety factors for rocket motor cases due to the influence of the wall thickness and internal pressure. Dimensions of the cylinder length are 500 mm, outer diameter is 200 mm, and cap thickness is 30 mm. The wall thickness is varied 6, 7, 8, and 9 mm, while the internal pressure is varied 8, 9, and 10 MPa. Stress analysis is performed using the finite element method with Ansys Workbench 2019 R3 software. The simulation results show that the maximum von Mises stress decreases with increasing wall thickness. The maximum von Mises stress increases with increasing internal pressure. The material has a safety factor higher than 1.25 for all variations in wall thickness and internal pressure. It means that the material can withstand static loads. The verification process is done by comparing the results of finite element analysis with analytical calculations for maximum hoop stress and maximum axial stress with a fixed boundary condition. The results of maximum hoop stress and maximum axial stress using finite element analysis and analytical calculations are not significantly different. The percentage of errors between analytical calculations and finite element analysis is less than 6 percent.

Pengaruh Beban terhadap Prediksi Umur Fatik Rangka Meja Kerja Balai LAPAN Garut Menggunakan Ansys Workbench Wibawa, Lasinta Ari Nendra; Diharjo, Kuncoro
JTM-ITI (Jurnal Teknik Mesin ITI) Vol 4, No 2 (2020): Jurnal Teknik Mesin ITI
Publisher : Institut Teknologi Indonesia

The study examines the effect of the load on fatigue life prediction of a workbench frame using the finite element method. The design of the workbench frame uses Autodesk Inventor Professional 2017, while finite element analysis uses Ansys Workbench. The workbench frame is subjected to loads 150, 175, 200, and 225 kg with a fully-reserved type of loading. Fatigue life prediction using Gerber's mean stress theory. The material of the workbench frame using Aluminum alloy 6061. The simulation results show that the workbench frame has a minimum fatigue life for loads of 150, 175, 200, and 225 kg, respectively 1 x 108, 6.61 x 107, 1.69 x 107, and 4.09 x 106 cycles. Whereas the minimum safety factor for fatigue life is 150, 175, 200, and 225 kg, respectively 1.395; 1,196; 1,046; and 0.930. It shows the workbench frame can withstand the fatigue life to a minimum of 107 cycles for a load of 150, 175, and 200 kg because it has a safety factor of more than 1. While for the 225 kg load, the workbench frame fails to reach a minimum age of 107 cycles due to fatigue life prediction is only 4.09 x 106 cycles with a safety factor of less than 1, which is 0.930.

Co-Authors Abdilah Hasan Hasan Adi Farmasiantoro Farmasiantoro Diyat Muhdiyat Muhdiyat Dwi Aries Himawanto Dwi Aries Himawanto Gatot Suharto Abdul Fatah Iyus Rusyana Rusyana Jihad, Bagus H. Kukuh Yudistiro Kuncoro Diharjo Kuncoro Diharjo Rahadyan Lingga Laksita Tuswan Tuswan Unggul Satrio Yudhotomo Unggul Satrio Yudhotomo Wijang Wisnu Raharjo Yopiek Kristiyana Kristiyana Yudi Haryanto Yudi Prastiyono

Title

Found 38 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 38 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 38 Documents
Search