Results 51 to 60 of about 13,390 (308)

OPTIMALISASI KINERJA MOTOR DIESEL DENGAN SISTEM PEMANASAN BAHAN BAKAR

Simetris: Jurnal Teknik Mesin, Elektro dan Ilmu Komputer, 2015
ABSTRAK Perkembangan dunia otomotif maka banyak pemikiran untuk memodifikasi supaya unjuk kerja motor lebih baik. Salah satunya dengan memanaskan bahan bakar yang dilakukan pada motor diesel, hal ini dilakukan untuk menurunkan viskositas bahan bakar
Nana Supriyana, Taufiq Hidayat
doaj   +1 more source

From Green Governance to Biodiversity Strategy: The Role of Environmentally Experienced Directors in Chinese Firms

Business Strategy and the Environment, EarlyView.
ABSTRACT This study investigates how directors with environmental protection (EP) backgrounds influence corporate biodiversity concern (BIO) among Chinese A‐share listed firms from 2008 to 2023. Drawing on Upper Echelons Theory, we argue that directors' environmental expertise shapes firms' biodiversity strategies.
Chengming Huang, Sultan Sikandar Mirza, Chengwei Zhang   +2 more
wiley   +1 more source

Energy efficiency of different modes of motor-car rolling stock operation on partially electrified routes

Вестник Научно-исследовательского института железнодорожного транспорта
Introduction. The paper considers the operation of interregional express trains operated by electric motor-car rolling stock whose route partly runs along non-electrified sections.
Kirill M. Popov
doaj   +1 more source

Operations Research‐Based Formalisation and Design of Sustainable Reverse Logistics for E‐Waste Supply Chains

Business Strategy and the Environment, EarlyView.
ABSTRACT This study demonstrates how a profitable, lean, and environmentally responsible e‐waste reverse logistics system can be designed using integrated Operations Research (OR) techniques. Addressing the growing urgency of responsible consumption (UN SDG 12) and the projected rise of the e‐waste sector to USD 137.60 billion by 2029, the research ...
Sheeba Pathak, Hajar Fatorachian
wiley   +1 more source

Avaliação das emissões provenientes da combustão de diesel, biodiesel de resíduos de óleo de fritura e suas misturas [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Ambiental.Este trabalho visa avaliar as diferenças existentes nas emissões atmosféricas provenientes da combustão, em motor ...
Miranda, Gilson Rodrigo
core  

Emission of particulate matter from ternary blends consisting of biodiesel, ethanol and vegetable oil: a comparison with conventional diesel
Emissão de material particulado por misturas ternárias compostas de biodiesel, etanol e óleo vegetal: uma comparação com o óleo diesel convencional

Semina: Ciências Agrárias, 2011
The purpose of this study was to quantify the particulate matter emission from ternary blends comprehending biodiesel, ethanol and vegetable oil in a Diesel cycle engine, and an identical engine working with petrol diesel as control. To compare the fuels’
Murilo Daniel de Melo Innocentini, Ricardo Ralisch, Márcio Turra de Ávila, José Luiz Bernardo Borges   +3 more
doaj   +1 more source

From Material Tensions to Organizational Paradoxes: How Manufacturers Cope With the Limits of Circular Product Design

Business Strategy and the Environment, EarlyView.
ABSTRACT Circular product design (CPD) is central to advancing the circular economy by enabling the narrowing, slowing, and closing of resource flows. Yet, its implementation remains persistently challenging for firms. Prior research has largely framed these challenges as discrete barriers, overlooking the structural contradictions embedded in CPD ...
Vanessa Robertson, Nelly Rahimy, Suleika Bort   +2 more
wiley   +1 more source

Medición de las vibraciones del motor utilizando mezclas de combustible de aceite vegetal reciclado y diesel. Un análisis matemático y computacional

Innova Research Journal, 2019
Las vibraciones del motor de combustión interna son un indicador de su estabilidad y condición mecánica. Las vibraciones del motor que resultan del movimiento alternativo y giratorio de sus partes también dependen de la calidad del proceso de combustión
Marcos Gutiérrez
doaj   +1 more source

Driving Change Together: How Innovative Communication Powers Electrification in the Automotive Industry

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper examines how organizations in the automotive sector respond to the internal communication challenges posed by the transition to electric vehicle production. Unlike typical organizational change, electrification is driven not only by market forces but also by sociopolitical and regulatory pressures to reduce carbon emissions and ...
Tobias Hein, Ruth Woodfield, Jeffrey Hughes   +2 more
wiley   +1 more source

Desempeño y emisiones de un motor de combustión interna con combustible dual Diesel – Gas natural ;Performance and emissions study of an internal combustion engine with dual fuel diesel - natural gas

Revista Científica de Ingeniería Energética, 2015
Muchos de los problemas reportados para los sistemas duales diesel- gas natural ocurren por mala dosificación del gas. Por esta razón se adaptó un sistema de alimentación dual con inyección electrónica de gas natural a un motor de combustión interna ...
Juan Miguel Mantilla González, Jorge Roncancio Gomez, Carlos Humberto GaleanoUrueña   +2 more
doaj