default author photo

Himsar Ambarita

Universitas Sumatera Utara

Dr. T. Mansur No.9, Padang Bulan, Medan Baru

Medan, ID 20222

Indonesia

  • Universitas Sumatera Utara

SCHOLARLY PAPERS

7

DOWNLOADS

265

TOTAL CITATIONS

1

Scholarly Papers (7)

Actions:
Email selected abstracts
1.

Integrated Nano Coat on Condensation Surface and Solar Collector to Enhance Fresh Water Productivity of Double Slope Solar Still

Number of pages: 21 Posted: 16 Jan 2023
Yogie Probo Sibagariang, Himsar Ambarita, Pandji Prawisudha and Arnas Lubis
National Research and Innovation Agency (BRIN), Universitas Sumatera Utara, affiliation not provided to SSRN and University of Indonesia (UI)
Downloads 77 (823,616)

Abstract:

Loading...

Solar still, Double Slope, CaCl3, Nano Coat, Solar Collector

2.

Investigation of the Effect of a Solar Collector, Nozzle, and Water Cooling on Solar Still Double Slope

Number of pages: 19 Posted: 08 Aug 2022
Himsar Ambarita
Universitas Sumatera Utara
Downloads 53 (1,031,043)
Citation 1

Abstract:

Loading...

Solar Still, Double Slope, Solar collector, Nozzle, Water Cooling

3.

Effects of Cleaning Interval of Pv Module and Pyranometer on Pv System Performances in Tropical Climate of Indonesia

Number of pages: 21 Posted: 08 Oct 2024
Yogie Probo Sibagariang, Oo Abdul Rosyid, Adjat Sudrajat, Nelly Malik Lande, Andrianshah Priyadi, Anita Faradilla, Setya Sunarna, Himsar Ambarita, Hartadhi Hartadhi and Ma'arif Hasan
National Research and Innovation Agency (BRIN), affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Universitas Sumatera Utara, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 38 (1,222,651)

Abstract:

Loading...

Photovoltaic cleaning, soiling, performance ratio, pyranometer, tropical climate

4.

Effect of Ammonia Concentration on Emulsification Characteristics of Ammonia Solution–Biodiesel Emulsion Blends

Number of pages: 25 Posted: 27 Feb 2025
Iman Kasih Telaumbanua, Yoshihiko Oishi, Keisuke Yagi, Yu Tanaka, Riky Stepanus Situmorang, Himsar Ambarita and Hideki Kawai
Muroran Institute of Technology, Muroran Institute of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Universitas Sumatera Utara, Universitas Sumatera Utara and Muroran Institute of Technology
Downloads 37 (1,236,159)

Abstract:

Loading...

Ammonia solution, emulsion fuel, emulsion stability, repulsive force.

5.

Solar Still Double Slope Evaporation Improvement Using Palm Kernel as Sensible Heat Storage Material

Number of pages: 35 Posted: 29 Jul 2024
Yogie Probo Sibagariang, Himsar Ambarita, Oo Abdul Rosyid, Adjat Sudrajat, M.Rosyid Ridlo, Nelly Malik Lande, Ma'arif Hasan and Ahmad Fudholi
National Research and Innovation Agency (BRIN), Universitas Sumatera Utara, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 27 (1,359,097)

Abstract:

Loading...

Solar still, palm kernel, sensible, heat storage material

6.

Experimental Study of the Use of Plastic Pyrolysis Oil as an Additive to Improve the Physicochemical Properties and Performance of Rubber Seed Biodiesel

Number of pages: 24 Posted: 05 Jun 2024
Himsar Ambarita, Bisrul Hapis Tambunan, Tulus Burhanuddin Sitorus and Abdi Hanra Sebayang
Universitas Sumatera Utara, Universitas Sumatera Utara, Universitas Sumatera Utara and affiliation not provided to SSRN
Downloads 18 (1,470,786)

Abstract:

Loading...

biodiesel, rubber seeds, pyrolysis plastic, properties

7.

Combustion and stability characteristics of ammonia-diesel emulsion fuels containing varied water contents in a small diesel engine

Number of pages: 33 Posted: 25 Apr 2026
Iman Kasih Telaumbanua, Yu Tanaka, Hendrik Voice, Himsar Ambarita and Yoshihiko Oishi
Muroran Institute of Technology, Muroran Institute of Technology, Universitas Sumatera Utara, Universitas Sumatera Utara and Muroran Institute of Technology
Downloads 15 (1,518,554)

Abstract:

Loading...

Ammonia solution, Diesel engine, Emulsion fuel, Combustion stability, Knock intensity