Results 51 to 60 of about 44,747 (278)

Symmetry Detection and Topological Synthesis of Mechanisms of Powertrains

Energies, 2022
The function of vehicle powertrains (including hybrid powertrains) is to transmit power from the power source (engine or electric machine) to driving wheels. The planetary gear train (PGT) is a core structure of mechanisms of powertrains.
Wenjian Yang, Changping Li
doaj   +1 more source

Researcher–Entrepreneur Relationship and Performance of Innovative Startups

International Journal of Finance &Economics, EarlyView.
ABSTRACT Many innovative startups are joint ventures between researchers and entrepreneurs, who collaborate in R&D and product commercialization. Government policies such as grants, subsidies, and patent licensing fees act as Pigouvian subsidies, incentivizing R&D by bridging the gap between the social and private returns of innovation.
Yangguang Huang, Helen Hui
wiley   +1 more source

Automatic allocation of safety requirements to components of a software product line [PDF]

, 2015
Safety critical systems developed as part of a product line must still comply with safety standards. Standards use the concept of Safety Integrity Levels (SILs) to drive the assignment of system safety requirements to components of a system under design.
Azevedo, Luís S., Braga, Rosana T.V., De Oliveira, André L., de Oliveira, André L., Habli, Ibrahim, Kelly, Tim, Masiero, Paulo C., Papadopoulos, Yiannis, Parker, David   +8 more
core   +1 more source

Model-Based Energy Path Analysis of Tip-In Event in a 2WD Vehicle with Range-Extender Electric Powertrain Architecture

Energies, 2021
Vehicle driveability is one of the important attributes in range-extender electric vehicles due to the electric motor torque characteristics at low-speed events.
Raja Mazuir Raja Ahsan Shah, Richard Peter Jones, Caizhen Cheng, Alessandro Picarelli, Abd Rashid Abd Aziz, Mansour Al Qubeissi   +5 more
doaj   +1 more source

Technology Development Outsourcing: When to Join Forces With a Rival?

Journal of Operations Management, EarlyView.
ABSTRACT Knowing the challenges of collaborating with a competitor in developing new technologies, firms sometimes still choose a competitor instead of a noncompeting technology provider. To explore why, this study adopts an inter‐organizational trust view to explain the formation of a technology development outsourcing relationship.
Tingting Yan, Hubert Pun, Dina Ribbink
wiley   +1 more source

Batteries Thermal Management for Hybrid plug-in Powertrains [PDF]

, 2022
Diego Perrone, Luigi Falbo, Teresa Castiglione, Antonio Ficarella, Sergio Bova   +4 more
openalex   +1 more source

Nonlinear Vibration Characteristic Analysis of Electric Vehicle–Road Coupling System

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT In‐wheel motor drive is the developing direction of automobile electrification and intelligence. However, the increased unsprung mass in in‐wheel motor‐driven electric vehicles (IWMEVs) leads to higher dynamic tire loads, thereby intensifying vehicle–road coupling interactions. To address this problem, an 11‐degree‐of‐freedom nonlinear dynamic
Guizhen Feng, Shaohua Li, Xuewei Wang
wiley   +1 more source

A Comprehensive Experimental Investigation of NO_x Emission Characteristics in Hydrogen Engine Using an Ultra-Fast Crank Domain Measurement

Energies
Adopting zero-carbon fuels, like hydrogen, can significantly reduce environmental harm and pave the way for a decarbonised trajectory with zero carbon emissions.
Mohamed Mohamed, Xinyan Wang, Hua Zhao, Mark Peckham, Jonathan Hall, Changzhao Jiang   +5 more
doaj   +1 more source

Feasibility Study of Electrified Light-Sport Aircraft Powertrains

Aerospace, 2022
A theory-based aerodynamic model developed and applied to electrified powertrain configurations was intended to analyze the feasibility of implementing fully electric and serial hybrid electric propulsion in light-sport aircraft.
Madeline McQueen, Ahmet E. Karataş, Götz Bramesfeld, Eda Demir, Osvaldo Arenas   +4 more
doaj   +1 more source

Two hearts that beat as one: Signals, narratives, and financing (less) novel ventures via equity crowdfunding

Strategic Entrepreneurship Journal, EarlyView.
Abstract Research Summary Financial resource acquisition is crucial for ventures but hindered by uncertainty. While signaling mitigates this uncertainty, its effectiveness hinges on venture novelty and the narratives used to clarify embedded information. Adopting a configurational lens, we examine the interplay among novelty, signals, and narratives in
Jiahe Wang, Lien Denoo, Joris Knoben
wiley   +1 more source