Department of Mechanical and Manufacturing Engineering, University of Nairobi, Nairobi, Kenya - Articles

Diesel Engine Emissions and Performance Characteristics under Cape Chestnut Biofuel (Articles)

Jedidah W. Maina, Ayub N. Gitau, James A. Nyang’aya

Journal of Power and Energy Engineering Vol.1 No.6，November 25, 2013

DOI: 10.4236/jpee.2013.16002 4,144 Downloads 7,038 Views Citations
Peak Electricity Demand Management and Energy Efficiency among Large Steel Manufacturing Firms in Nairobi Region, Kenya (Articles)

Teresia Wanja Jackson, Peter Musau, Cyrus Wabuge Wekesa

Journal of Power and Energy Engineering Vol.11 No.12，December 29, 2023

DOI: 10.4236/jpee.2023.1112006 83 Downloads 368 Views Citations
Recipe Development and Mechanical Characterization of Carbon Fibre Reinforced Recycled Polypropylene 3D Printing Filament (Articles)

Mwambe Polline, James M. Mutua, Thomas Ochuku Mbuya, Kyekyere Ernest

Open Journal of Composite Materials Vol.11 No.3，July 30, 2021

DOI: 10.4236/ojcm.2021.113005 514 Downloads 2,025 Views Citations
Laser Beam Welding of 600 MPa Quenched and Tempered High-Strength Steel (Articles)

Pritchard Elmon Marozva, Bruno Roberts Mose, Abdel-Monem El-Batahgy, Thomas Ochuku Mbuya

World Journal of Engineering and Technology Vol.10 No.2，May 11, 2022

DOI: 10.4236/wjet.2022.102015 192 Downloads 990 Views Citations
Optimization of the Angle of Frog in Mouldboard Tillage Operations in Sandy Clay Soil (Articles)

Angela Hiuhu, Ayub Njoroge Gitau, Duncan Onyango Mbuge, John Ndisya Mulwa

Open Journal of Optimization Vol.4 No.4，December 11, 2015

DOI: 10.4236/ojop.2015.44013 4,062 Downloads 5,255 Views Citations
Performance Assessment of a Shell Tube Evaporator for a Model Organic Rankine Cycle for Use in Geothermal Power Plant (Articles)

Haile Araya Nigusse, Hiram M. Ndiritu, Robert Kiplimo

Journal of Power and Energy Engineering Vol.2 No.10，October 10, 2014

DOI: 10.4236/jpee.2014.210002 5,256 Downloads 6,685 Views Citations
Micro Hydro Potential Modelling: Integrating GIS into Energy Alternatives for Climate Change Mitigation (Articles)

Gerald C. K. Chelelgo, David N. Siriba, Elijah K. Biamah

Journal of Geoscience and Environment Protection Vol.4 No.8，August 25, 2016

DOI: 10.4236/gep.2016.48005 2,544 Downloads 4,226 Views Citations
Magneto-Hydrodynamic Flow of an Incompressible Fluid in a Collapsible Elastic Tube with Mass and Heat Transfer (Articles)

Victor Kaigalula, Jeconia Okelo, Samuel Mutua, Onesmus Muvengei

Journal of Applied Mathematics and Physics Vol.11 No.11，November 6, 2023

DOI: 10.4236/jamp.2023.1111211 139 Downloads 651 Views Citations
Mesophilic Process and Kinetics Studies of Selected Biomolecules as Potential Enhancers of Biomethanization of Cow Dung in an Anaerobic Tubular Batch Reactor (Articles)

Paul Njogu, Francis Xavier Ochieng, Benard Ogembo, Stephen Ondimu, Christopher Kanali, Erick Ronoh, Daniel Omondi, Hiram Ndiritu

Energy and Power Engineering Vol.14 No.3，March 30, 2022

DOI: 10.4236/epe.2022.143007 177 Downloads 725 Views Citations
Fusion of Model-Based and Data Driven Based Fault Diagnostic Methods for Railway Vehicle Suspension (Articles)

Abdulai Ayirebi Ankrah, James Kuria Kimotho, Onesmus Mutuku Muvengei

Journal of Intelligent Learning Systems and Applications Vol.12 No.3，August 13, 2020

DOI: 10.4236/jilsa.2020.123004 947 Downloads 2,626 Views Citations
Experimental Investigations of the Effects of Secondary Air Injection on Gaseous Emission Profiles (NO_x, NO, NO₂, CO) and Hydrocarbons (C_xH_x) in Cookstoves Using Charcoal from Eucalyptus glandis (Articles)

Paul Njogu, Purity Muthoni, Peter Oketch, Daniel Omondi, Elijah Ngumba

Smart Grid and Renewable Energy Vol.14 No.1，January 31, 2023

DOI: 10.4236/sgre.2023.141001 133 Downloads 664 Views Citations
Optimizing the Performance of a Manually Operated Groundnut (Arachis hypogaea) Decorticator (Articles)

A. N. Gitau, P. Mboya, B. N. K. Njoroge, M. Mburu

Open Journal of Optimization Vol.2 No.1，March 29, 2013

DOI: 10.4236/ojop.2013.21004 8,915 Downloads 18,056 Views Citations
Effect of Exhaust Gas Recirculation on Performance and Emission Characteristics of a Diesel-Piloted Biogas Engine (Articles)

Meshack Hawi, Robert Kiplimo, Hiram Ndiritu

Smart Grid and Renewable Energy Vol.6 No.4，April 20, 2015

DOI: 10.4236/sgre.2015.64005 6,087 Downloads 8,605 Views Citations
Microbial and Physical Chemical Indicators of Groundwater Contamination in Kenya: A Case Study of Kisumu Aquifer System, Kenya (Articles)

Japhet Rugendo Kanoti, Daniel Olago, Norbert Opiyo, Christopher Nyamai, Simeon Dulo, Richard Ayah

Journal of Water Resource and Protection Vol.11 No.4，April 26, 2019

DOI: 10.4236/jwarp.2019.114024 911 Downloads 2,362 Views Citations
Review of Soil Water Retention Characteristic (SWRC) Models between Saturation and Oven Dryness (Articles)

Vitalis K. Too, Christian T. Omuto, Elijah K. Biamah, John P. Obiero

Open Journal of Modern Hydrology Vol.4 No.4，October 21, 2014

DOI: 10.4236/ojmh.2014.44017 8,182 Downloads 10,392 Views Citations
The Effect of the Operational Parameters on the Draft Requirement of Ripping in a Sandy Clay Soil (Articles)

John Ndisya, Ayub Gitau, Duncan Mbuge, Angela Hiuhu

Open Journal of Optimization Vol.5 No.1，March 3, 2016

DOI: 10.4236/ojop.2016.51001 2,875 Downloads 3,894 Views Citations
Site Selection for an Earth Dam in Mbeere North, Embu County—Kenya (Articles)

Fausta Mbura Njiru, David N. Siriba

Journal of Geoscience and Environment Protection Vol.6 No.7，July 31, 2018

DOI: 10.4236/gep.2018.67009 1,807 Downloads 6,075 Views Citations
Stability Analysis of a Multi Area System with Renewable Energy and Multi-Terminal DC Tie Lines (Articles)

Moses Peter Musau

Journal of Power and Energy Engineering Vol.6 No.9，September 29, 2018

DOI: 10.4236/jpee.2018.69009 659 Downloads 1,352 Views Citations
Security and Stability Aspects of Multi Objective Dynamic Economic Dispatch with Renewable Energy and HVDC Transmission Lines (Articles)

Moses Peter Musau

Journal of Power and Energy Engineering Vol.6 No.9，September 30, 2018

DOI: 10.4236/jpee.2018.69013 801 Downloads 1,599 Views Citations
Determination of Irrigation Supply Efficiency in Challenging Environment Case Study of Bal’ad District, Middle Shabelle Region in Somalia (Articles)

Abdirashid A. Omar, Christian Omuto, Stephen Ondieki

Computational Water, Energy, and Environmental Engineering Vol.8 No.1，January 9, 2019

DOI: 10.4236/cweee.2019.81001 1,174 Downloads 2,574 Views Citations

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